PatchSiren

Project Firefly III CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

Review Project Firefly III CVE published 2026-06-15

CVE-2026-50886

CVE-2026-50886 is an incorrect access control vulnerability in the webhook management component of Project Firefly III v6.5.9. This vulnerability allows attackers to scan internal resources via a crafted POST request. The CVE was published and modified on June 15, 2026, at 20:16:31.580Z.