CVE-2026-3304 exploit

Exploit for CVE-2026-3304. CVSS 8.7.

Published 24 Sep 2026Updated 24 Sep 2026179 sources
CVSS 8.7 PoC CANDIDATE

What happened

Vulnerability in Multer before 2.1.0, fixed in the 2.1.0 patch release.

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