Multicollab
Monthly
Authorization bypass in Multicollab WordPress plugin allows authenticated attackers with Subscriber-level privileges to inject comments into arbitrary editorial collaborations. This affects all versions up to and including 5.2. While CVSS rates this 4.3 (Low), the ability for low-privileged users to pollute editorial workflows could enable social engineering, misinformation injection into content review processes, or disruption of collaborative editing. EPSS data not provided. No active exploitation confirmed (not in CISA KEV). Patch available in version 3519252 per WordPress plugin repository changeset.
Authorization bypass in Multicollab WordPress plugin allows authenticated attackers with Subscriber-level privileges to inject comments into arbitrary editorial collaborations. This affects all versions up to and including 5.2. While CVSS rates this 4.3 (Low), the ability for low-privileged users to pollute editorial workflows could enable social engineering, misinformation injection into content review processes, or disruption of collaborative editing. EPSS data not provided. No active exploitation confirmed (not in CISA KEV). Patch available in version 3519252 per WordPress plugin repository changeset.