CVE-2026-64636: Vulnerability in WebPros Plesk
An SQL injection vulnerability in Plesk Obsidian up to 18.0.80 for Linux and Windows allows an authenticated user to read arbitrary data from the panel database.
AI Analysis
Technical Summary
This vulnerability in WebPros Plesk Obsidian (up to 18.0.80) is an SQL injection flaw that permits an authenticated user to read arbitrary data from the panel database. The CVSS 3.1 score is 7.7, reflecting network attack vector, low attack complexity, required privileges, no user interaction, and high confidentiality impact without integrity or availability impact. The vulnerability is confirmed published but lacks an official remediation level or patch information. It affects at least version 18.0.51 as explicitly stated.
Potential Impact
An authenticated attacker can exploit this SQL injection vulnerability to read sensitive data from the Plesk panel database, potentially exposing confidential information. There is no indication of integrity or availability impact. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to authenticated users and monitor for suspicious activity related to database access.
CVE-2026-64636: Vulnerability in WebPros Plesk
Description
An SQL injection vulnerability in Plesk Obsidian up to 18.0.80 for Linux and Windows allows an authenticated user to read arbitrary data from the panel database.
CVSS v3.1
Score 7.7high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in WebPros Plesk Obsidian (up to 18.0.80) is an SQL injection flaw that permits an authenticated user to read arbitrary data from the panel database. The CVSS 3.1 score is 7.7, reflecting network attack vector, low attack complexity, required privileges, no user interaction, and high confidentiality impact without integrity or availability impact. The vulnerability is confirmed published but lacks an official remediation level or patch information. It affects at least version 18.0.51 as explicitly stated.
Potential Impact
An authenticated attacker can exploit this SQL injection vulnerability to read sensitive data from the Plesk panel database, potentially exposing confidential information. There is no indication of integrity or availability impact. No known exploits in the wild have been reported at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to authenticated users and monitor for suspicious activity related to database access.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- hackerone
- Date Reserved
- 2026-07-20T15:00:00.696Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a762368bf8831d539ed4435
Added to database: 08/07/2026, 18:26:48 UTC
Last enriched: 08/07/2026, 18:41:13 UTC
Last updated: 08/07/2026, 22:31:01 UTC
Views: 7
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