CVE-2025-66431
- State
- Published
- Severity
- 7.8 High
- Published
- Dec 3, 2025
- Updated
- Dec 3, 2025
- Reserved
- Nov 30, 2025
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."
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H | mitre |
Weaknesses
- CWE-61 UNIX Symbolic Link (Symlink) Following
Affected Products
| Product | Versions |
|---|---|
PleskPlesk |
|
References
- https://docs.plesk.com/release-notes/obsidian/whats-new/
- https://docs.plesk.com/release-notes/obsidian/change-log/#plesk-18074
- https://support.plesk.com/hc/en-us/articles/36494997377687--CVE-2025-66431-Security-vulnerability-in-domain-creation-mechanism-allows-Plesk-users-to-execute-arbitrary-code-on-behalf-of-root
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