certPinningVulnerableOkHttp exploit

Exploit for CVE-2016-2402. CVSS 5.9.

Published 4 Oct 2026Updated 4 Oct 2026109 sources
CVSS 5.9 PoC CANDIDATE

What happened

Certificate pinning vulnerability in OkHttp 3.0.1 (CVE-2016-2402) enables MITM via proxy.

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