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CVE-2026-4056 User Registration & Membership <= 5.1.4 - Missing Authorization to Authenticated (Contributor+) Content Access Rule Manipulation

🗓️ 23 Mar 2026 23:25:49Reported by WordfenceType 
vulnrichment
 vulnrichment
🔗 github.com👁 1 Views

WordPress User Registration and Membership plugin permits Contributor+ to alter content access rules via REST API due to weak checks.

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08 Apr 2026 17:02Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
EPSS0.0003
SSVC
1