CVE-2025-4202

medium

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.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/08ec2376-dfe3-4aeb-8173-01e88309f540?source=cve

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

https://plugins.trac.wordpress.org/browser/commenting-feature/tags/4.8.1/admin/classes/class-commenting-block-admin.php#L1239

Details

Source: Mitre, NVD

Published: 2026-05-16

Updated: 2026-05-16

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

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

Severity: Medium