Vulnerability Description
WebPros Plesk before 18.0.73.5 and 18.0.74 before 18.0.74.2 on Linux allows remote authenticated users to execute arbitrary code as root via domain creation. The attacker needs "Create and manage sites" with "Domains management" and "Subdomains management."
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://docs.plesk.com/release-notes/obsidian/change-log/#plesk-18074
- https://docs.plesk.com/release-notes/obsidian/whats-new/
- https://support.plesk.com/hc/en-us/articles/36494997377687--CVE-2025-66431-Secur
FAQ
What is CVE-2025-66431?
CVE-2025-66431 is a vulnerability with a CVSS score of 7.8 (HIGH). WebPros Plesk before 18.0.73.5 and 18.0.74 before 18.0.74.2 on Linux allows remote authenticated users to execute arbitrary code as root via domain creation. The attacker needs "Create and manage site...
How severe is CVE-2025-66431?
CVE-2025-66431 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-66431?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.