CVE-2025-13921

MEDIUM 4.3

weDocs <= 2.1.16 - Missing Authorization to Authenticated (Subscriber+) Documentation Post Update

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

The weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot plugin for WordPress is vulnerable to unauthorized modification or loss of data due to a missing capability check on the 'wedocs_user_documentation_handling_capabilities' function in all versions up to, and including, 2.1.16. This makes it possible for authenticated attackers, with Subscriber-level access and above, to edit any documentation post. The vulnerability was partially patched in version 2.1.16.

CWE	CWE-862
Vendor	wedevs
Product	wedocs: ai powered knowledge base, docs, documentation, wiki & ai chatbot
Published	Jan 23, 2026
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

wedevs / weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot

0 ≤ 2.1.16

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/c56234f3-7dd6-4dff-887d-5ddbf0cb7d3c?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wedocs/tags/2.1.14/includes/functions.php#L506 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wedocs/tags/2.1.14/includes/Installer.php#L21 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3426704/ plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3440068/

Credits

Chokri Hammedi