Medium severity · published Jan 23, 2026
CVE-2025-13921
weDocs <= 2.1.16 - Missing Authorization to Authenticated (Subscriber+) Documentation Post Update
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WA
weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot · wedevs
through 2.1.16 · source: vendor
Affected product
WA
weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot
wedevs
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-13921
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-13921
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/browser/wedocs/tags/2.1.14/includes/functions.php#L506
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3426704/
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3440068/
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/c56234f3-7dd6-4dff-887d-5ddbf0cb7d3c?source=cve
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