CVE WatchJul 9, 2026

CVE-2022-30034

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 atta

CVSS

8.6

High

EPSS

1.0%

p59

KEV

—

Exploit Today

0-100

Published: Jun 2, 2022 · Last modified: Jul 9, 2026 · CWE-287

EPSS · 30d

1.0%EPSS · 30 days1.3%

2026-06-302026-07-16

Technical description

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.

Official references

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