Exploit for CVE-2026-81780

Unauthenticated Arbitrary File Upload in Hash Form <= 1.4.2 versions.

Published 31 Aug 2026Updated 1 Sep 20265 sources
CVSS 10.0 ✓ VERIFIED REFERENCE

What happened

Unauthenticated Arbitrary File Upload in Hash Form <= 1.4.2 versions.

Affected versions

Hash Form: n/a through 1.4.2 (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