CVE-2022-30034

Advisory

Flower 1.1.0 and prior are vulnerable to CVE-2022-30034: All versions as of 05-02-2022 are vulnerable to an OAuth authentication bypass. An attacker could then access the Flower API to discover and invoke arbitrary Celery RPC calls or deny service by shutting down Celery task nodes.
https://tprynn.github.io/2022/05/26/flower-vulns.html

Affected package

Affected versions

Fixed versions

Vulnerability changelog

Flower, a web UI for the Celery Python RPC framework, all versions as of 05-02-2022 is vulnerable to an OAuth authentication bypass. An attacker could then access the Flower API to discover and invoke arbitrary Celery RPC calls or deny service by shutting down Celery task nodes. See CVE-2022-30034.


MISC:http://githubcommherflower.com: http://githubcommherflower.com
MISC:https://tprynn.github.io/2022/05/26/flower-vulns.html: https://tprynn.github.io/2022/05/26/flower-vulns.html

Resources

• http://githubcommherflower.com
• https://tprynn.github.io/2022/05/26/flower-vulns.html
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30034
• https://github.com/mher/flower/issues/1217