CVE-2022-51020 — Flower before 2.2.0 CSRF via Worker and Task Control API Endpoints
Flower before 2.2.0 contains a cross-site request forgery vulnerability because Tornado xsrf_cookies is disabled and the OAuth session cookie lacks SameSite. Attackers can lure …
Published: 2026-10-12 · CVSS: 6.0 · CVSS 4.0
Flower before 2.2.0 contains a cross-site request forgery vulnerability because Tornado xsrf_cookies is disabled and the OAuth session cookie lacks SameSite. Attackers can lure authenticated users to malicious pages that POST to /api/worker/shutdown, /api/worker/pool/restart, or /api/task/revoke to shut down Celery workers, resize pools, and revoke tasks.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7