CVE-2022-30034

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Summary

CVECVE-2022-30034
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-06-02 14:15:51 UTC
Updated2026-07-09 01:17:29 UTC
DescriptionFlower, 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.

Risk And Classification

Primary CVSS: v3.1 8.6 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

EPSS: 0.009970000 probability, percentile 0.586030000 (date 2026-07-12)

Problem Types: CWE-287 | n/a

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary8.6HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
2.0[email protected]Primary7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Flower Project Flower All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Security Vulnerabilities in Flower: OAuth Authentication Bypass and Lack of CSRF Protections (CVE-2022-30034) · Issue #1217 · mher/flower · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Exploit, Issue Tracking
Multiple Vulnerabilities in Flower and Downstream Attacks on Airflow | Tanner Prynn af854a3a-2127-422b-91ae-364da2661108 tprynn.github.io Exploit, Third Party Advisory
MISC:http://githubcommherflower.com MITRE githubcommherflower.com
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