Exploit for CVE-2026-102973

MediaWiki action=emailuser API bypasses EmailUserAuthorizeSend hook authorization.

Published 30 Sep 2026Updated 30 Sep 2026144 sources
CVSS 5.8 ✓ VERIFIED REFERENCE

What happened

MediaWiki action=emailuser API bypasses EmailUserAuthorizeSend hook authorization.

Affected versions

Unknown product: See original advisory 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