CVE-2025-4202CWE-862broken-access-control

CVE-2025-4202

Medium · published May 16, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
13.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00237 · 13.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-05-16T17:16Z
References (3)
https://plugins.trac.wordpress.org/browser/commenting-feature/tags/4.8.1/admin/classes/class-commenting-block-admin.php#L1239 · [email protected]https://plugins.trac.wordpress.org/changeset/3519252/ · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/08ec2376-dfe3-4aeb-8173-01e88309f540?source=cve · [email protected]
EPSS history
Timeline
  • 16 MAY 12:30Z
    Multicollab: Content Team Collaboration and Editorial Workflow <= 5.2 - Missing Authorization to Authenticated (Subscriber+) Collaboration Comment
    cvelistv5