CVE-2022-51020
5.9 MEDIUMpublic exploit availablePublished 2026-10-12 · Updated 2026-10-16
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
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.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H
Weaknesses
CWE-352
Public exploit & PoC references
- https://github.com/mher/flower
- https://github.com/mher/flower/blob/v2.1.0/flower/api/control.py#L25-L27
- https://github.com/mher/flower/commit/3b2115af7f9c42bd2da2fbcbd919f77013e9ec51
- https://github.com/mher/flower/commit/a14408b16cc3d2877d36659005ce0d72b6162629
- https://github.com/mher/flower/issues/1217
All references
- https://github.com/mher/flower
- https://github.com/mher/flower/blob/v2.1.0/flower/api/control.py#L25-L27
- https://github.com/mher/flower/commit/3b2115af7f9c42bd2da2fbcbd919f77013e9ec51
- https://github.com/mher/flower/commit/a14408b16cc3d2877d36659005ce0d72b6162629
- https://github.com/mher/flower/issues/1217
- https://www.vulncheck.com/advisories/flower-before-2.2.0-csrf-via-worker-and-task-control-api-endpoints
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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