Vulnerability Description
A remote command execution vulnerability exists in ZPanel version 10.0.0.2 in its htpasswd module. When creating .htaccess files, the inHTUsername field is passed unsanitized to a system() call that invokes the system’s htpasswd binary. By injecting shell metacharacters into the username field, an authenticated attacker can execute arbitrary system commands. Exploitation requires a valid ZPanel account—such as one in the default Users, Resellers, or Administrators groups—but no elevated privileges.
Related Weaknesses (CWE)
References
- https://github.com/zpanel/zpanelx
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exp
- https://web.archive.org/web/20130617014355/http://forums.zpanelcp.com/showthread
- https://www.vulncheck.com/advisories/zpanel-htpasswd-module-username-command-exe
- https://web.archive.org/web/20130617014355/http://forums.zpanelcp.com/showthread
FAQ
What is CVE-2013-10053?
CVE-2013-10053 is a documented vulnerability. A remote command execution vulnerability exists in ZPanel version 10.0.0.2 in its htpasswd module. When creating .htaccess files, the inHTUsername field is passed unsanitized to a system() call that i...
How severe is CVE-2013-10053?
CVSS scoring is not yet available for CVE-2013-10053. Check NVD for updates.
Is there a patch for CVE-2013-10053?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.