CVE-2026-54806 exploit

Exploit for CVE-2026-54806. CVSS 9.8.

Published 2 Oct 2026Updated 2 Oct 2026123 sources
CVSS 9.8 PoC CANDIDATE

What happened

Unauthenticated PHP Object Injection in WP Activity Log <= 5.6.3.1 enabling blind RCE.

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