What happened
Authorization Bypass Through User-Controlled Key vulnerability in Ultimate Member Ultimate Member ultimate-member allows Privilege Escalation.This issue affects Ultimate Member: from n/a through 2.13.1.
Affected versions
Ultimate Member: 0 through 2.13.1 (custom) Fixed: See vendor advisory.
Why it matters
This source correlation may provide earlier visibility while structured CVE metadata is still being updated.
Detection & mitigation
- Review the original advisory and validate affected versions.
- Apply vendor-provided updates or mitigations when available.
Public PoC references
RepositoryAuthorFirst seenReference
SploitusPrivilege escalation in Ultimate Member via authorization bypass through user-controlled key.Nxploited2026-10-04T12:54:23VerifiedNxploited/CVE-2026-96451Privilege escalation in Ultimate Member via authorization bypass through user-controlled key.Nxploited2026-10-04T12:54:23VerifiedSploitusPrivilege escalation in Ultimate Member plugin via authorization bypass through user-controlled key.MRdark-ops2026-10-07T16:48:07VerifiedMRdark-ops/wpexploit-CVE-2026-96451Privilege escalation in Ultimate Member plugin via authorization bypass through user-controlled key.MRdark-ops2026-10-07T16:48:07VerifiedSource timeline
Discovered through SploitusView source ↗
CVE record published by NVDView source ↗
Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.