CVEvulnerability
CVE-2025-65518
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-01-08
- Last modified
- 2026-07-15
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-400, CWE-606
Description
Plesk Obsidian versions 8.0.1 through 18.0.73 are vulnerable to a Denial of Service (DoS) condition. The vulnerability exists in the get_password.php endpoint, where a crafted request containing a malicious payload can cause the affected web interface to continuously reload, rendering the service unavailable to legitimate users. An attacker can exploit this issue remotely without authentication, resulting in a persistent availability impact on the affected Plesk Obsidian instance.
Affected configurations
• webpros plesk obsidian (>= 8.0.1 < 18.0.73)
Related
References
- https://docs.plesk.com/release-notes/obsidian/change-log/ Release Notes
- https://github.com/Jainil-89/CVE-2025-65518/blob/main/cve.md Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2025-65518 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2428098 bugzilla.redhat.com
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-65518.json security.access.redhat.com