CVE-2025-54751

WordPress PostX plugin <= 4.1.36 - Broken Access Control vulnerability

Published Dec 18, 2025 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
Missing Authorization vulnerability in WPXPO PostX ultimate-post allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PostX: from n/a through <= 4.1.36.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Wpxpo
Wpxpo postx
Vendors & Products Wordpress
Wordpress wordpress
Wpxpo
Wpxpo postx
Type Values Removed Values Added
Metrics cvssV3_1

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

ssvc

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

Type Values Removed Values Added
Description Missing Authorization vulnerability in WPXPO PostX ultimate-post allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PostX: from n/a through <= 4.1.36.
Title WordPress PostX plugin <= 4.1.36 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 6:46 PM
Reserved
Jul 28, 2025, 10:56 AM
Status
Deferred
Published
Dec 18, 2025, 8:15 AM
Modified
Jun 17, 2026, 9:40 AM