Vulnerability Description
Control Web Panel before 0.9.8.1225 contains a blind SQL injection vulnerability that allows unauthenticated remote attackers to execute arbitrary SQL queries by submitting unsanitized input through the userRes POST parameter at the user endpoint. Attackers can exploit MySQL root privileges obtained via the injection to write arbitrary files using INTO DUMPFILE, enabling deployment of a PHP webshell to the web-accessible roundcube logs directory and achieving remote code execution as the cwpsvc account.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://control-webpanel.com/changelog#1773753427572-9bf81bf4-f2d2
- https://karmainsecurity.com/KIS-2026-12
- https://www.vulncheck.com/advisories/control-web-panel-blind-sql-injection-via-u
- http://seclists.org/fulldisclosure/2026/Jul/9
FAQ
What is CVE-2026-57517?
CVE-2026-57517 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Control Web Panel before 0.9.8.1225 contains a blind SQL injection vulnerability that allows unauthenticated remote attackers to execute arbitrary SQL queries by submitting unsanitized input through t...
How severe is CVE-2026-57517?
CVE-2026-57517 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-57517?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.