CVE-2026-66479

WordPress WPComplete plugin <= 2.9.5.6 - CSRF to Stored XSS vulnerability

Published Oct 8, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Cross-Site Request Forgery (CSRF) vulnerability in Liquid Web / StellarWP WPComplete wpcomplete allows Stored XSS.This issue affects WPComplete: from n/a through 2.9.5.6.

Remediation

Vendor Solution

Update the WordPress WPComplete plugin to the latest available version (at least 2.9.5.7).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Cross-Site Request Forgery (CSRF) vulnerability in Liquid Web / StellarWP WPComplete wpcomplete allows Stored XSS.This issue affects WPComplete: from n/a through 2.9.5.6.
Title WordPress WPComplete plugin <= 2.9.5.6 - CSRF to Stored XSS vulnerability
Weaknesses CWE-352
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Oct 8, 2026, 2:12 PM
Reserved
Jul 27, 2026, 9:50 AM
Status
Deferred
Published
Oct 8, 2026, 1:17 PM
Modified
Oct 8, 2026, 5:24 PM