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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
WebPros Plesk unaffected
Version Status Constraints
18.0.51 affected < 18.0.80.1

No data.

No data.

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Vendors Products
Webpros Subscribe
Plesk Subscribe

Project Subscriptions

Vendors Products
Webpros Subscribe
Plesk Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://support.plesk.com/hc/en-us/articles/42431868205079 cve-icon
History

Fri, 07 Aug 2026 20:15:00 +0000

Type Values Removed Values Added
Title Authenticated SQL Injection Allowing Arbitrary Database Read in Plesk Obsidian
First Time appeared Webpros
Webpros plesk
Vendors & Products Webpros
Webpros plesk

Fri, 07 Aug 2026 19:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-89
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 07 Aug 2026 18:15:00 +0000

Type Values Removed Values Added
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.
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2026-08-07T18:23:52.542Z

Reserved: 2026-07-20T15:00:00.696Z

Link: CVE-2026-64636

cve-icon Vulnrichment

Updated: 2026-08-07T18:23:48.209Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-07T20:00:05Z

Weaknesses