Home

Description

The Multicollab: Content Team Collaboration and Editorial Workflow plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'cf_add_comment' function in all versions up to, and including, 5.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to add comments to arbitrary collaborations.

PUBLISHED Reserved 2025-05-01 | Published 2026-05-16 | Updated 2026-05-18 | Assigner Wordfence




MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

Any version
affected

Timeline

2026-05-15:Disclosed

Credits

Jigar Bhanushali finder

References

www.wordfence.com/...-dfe3-4aeb-8173-01e88309f540?source=cve

plugins.trac.wordpress.org/...ass-commenting-block-admin.php

plugins.trac.wordpress.org/changeset/3519252/

cve.org (CVE-2025-4202)

nvd.nist.gov (CVE-2025-4202)

Download JSON