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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Commenting Feature Plugin | — | Update commenting-feature plugin to version 5.3, or a newer patched version | May 21, 2026 | May 15, 2026 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub