CVE-2026-29206: SQL Injection in cPanel 11.102.0.0-11.136.1.12
Plattform
cpanel
Komponente
cpanel
Behoben in
11.136.1.12
CVE-2026-29206 describes a SQL Injection vulnerability discovered in cPanel's sqloptimizer utility script. This flaw allows an attacker, if Slow Query logging is enabled, to inject malicious SQL code on behalf of the root user, potentially granting them unauthorized access to sensitive data. The vulnerability affects cPanel versions from 11.102.0.0 through 11.136.1.12, and a fix is available in version 11.136.1.12.
Auswirkungen und Angriffsszenarien
Successful exploitation of CVE-2026-29206 could allow an attacker to bypass authentication and directly manipulate the cPanel database. This could lead to the exfiltration of sensitive user data, including credentials, hosting account information, and website content. Given the root user context, an attacker could potentially gain complete control over the affected server, enabling them to install malware, modify system configurations, or launch further attacks against other systems on the network. The impact is particularly severe because the vulnerability exists within a widely used web hosting control panel, potentially affecting a large number of websites and users.
Ausnutzungskontext
CVE-2026-29206 was published on 2026-05-13. Its severity is rated HIGH (CVSS:8.1). No public exploits or active campaigns have been reported at this time. The vulnerability's impact is amplified by the widespread use of cPanel and the potential for root-level access. Monitor security advisories and threat intelligence feeds for updates.
Bedrohungsanalyse
Exploit-Status
CVSS-Vektor
Was bedeuten diese Metriken?
- Attack Vector
- Netzwerk — aus der Ferne über das Internet ausnutzbar. Kein physischer oder lokaler Zugriff erforderlich.
- Attack Complexity
- Niedrig — keine besonderen Bedingungen erforderlich. Zuverlässig ausnutzbar.
- Privileges Required
- Keine — ohne Authentifizierung ausnutzbar. Keine Zugangsdaten erforderlich.
- User Interaction
- Erforderlich — Opfer muss eine Datei öffnen, auf einen Link klicken oder eine Seite besuchen.
- Scope
- Unverändert — Auswirkung auf das anfällige Komponente beschränkt.
- Confidentiality
- Keine — kein Vertraulichkeitseinfluss.
- Integrity
- Hoch — Angreifer kann beliebige Daten schreiben, ändern oder löschen.
- Availability
- Hoch — vollständiger Absturz oder Ressourcenerschöpfung. Totaler Denial of Service.
Betroffene Software
Schwachstellen-Klassifikation (CWE)
Zeitleiste
- Reserviert
- Veröffentlicht
Mitigation und Workarounds
The primary mitigation for CVE-2026-29206 is to upgrade cPanel to version 11.136.1.12 or later. If an immediate upgrade is not possible, consider disabling Slow Query logging as a temporary workaround, although this will impact performance monitoring capabilities. Implement strict input validation and sanitization practices within custom scripts and applications running on the cPanel server. Monitor cPanel logs for suspicious SQL queries or unusual database activity. Consider implementing a Web Application Firewall (WAF) with SQL injection protection rules to detect and block malicious requests.
So behebenwird übersetzt…
Actualice cPanel a la versión 11.94.0.31 o posterior para mitigar la vulnerabilidad de inyección SQL. La actualización corrige la falta de sanitización adecuada en las consultas SQL del script de utilidad `sqloptimizer`, previniendo la ejecución de código malicioso a través del registro de consultas lentas.
Häufig gestellte Fragen
What is CVE-2026-29206 — SQL Injection in cPanel?
CVE-2026-29206 is a SQL Injection vulnerability affecting cPanel versions 11.102.0.0 through 11.136.1.12. It allows attackers to inject malicious SQL code if Slow Query logging is enabled, potentially compromising the entire server.
Am I affected by CVE-2026-29206 in cPanel?
If you are running cPanel version 11.102.0.0 through 11.136.1.12 and have Slow Query logging enabled, you are potentially affected by this vulnerability.
How do I fix CVE-2026-29206 in cPanel?
Upgrade cPanel to version 11.136.1.12 or later to resolve this vulnerability. As a temporary workaround, disable Slow Query logging, but be aware of the impact on performance monitoring.
Is CVE-2026-29206 being actively exploited?
As of the current assessment, there are no reports of active exploitation of CVE-2026-29206, but it's crucial to apply the patch promptly.
Where can I find the official cPanel advisory for CVE-2026-29206?
Refer to the official cPanel security advisory for detailed information and updates: [https://security.cpanel.net/](https://security.cpanel.net/)
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