CVE-2021-24741 exploit

Exploit for CVE-2021-24741. CVSS 9.8.

Published 3 Oct 2026Updated 3 Oct 2026117 sources
CVSS 9.8 PoC CANDIDATE

What happened

Unauthenticated SQL injection in Support Board 3.3.3 via multiple parameters in ajax.php.

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