VULNERABILITY INTELLIGENCE

CVE-2025-65518

CVSS score7.5 HIGH
EPSS probability0.61%
CISA KEVNot currently listed
Published2026-01-08
Last modified2026-07-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-400
  • 0b0ca135-0b70-47e7-9f44-1890c2a1c46c: CWE-606

Primary references