Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2022-30034

23
FAUCET Score

CVE-2022-30034 is an OAuth authentication bypass vulnerability affecting all versions of Flower, a web UI for the Celery Python RPC framework, as of May 2, 2022. This high-severity vulnerability (CVSS 8.6) allows an unauthenticated attacker to access the Flower API, potentially leading to the discovery and invocation of arbitrary Celery RPC calls or denial of service by shutting down task nodes. While the EPSS score is low, indicating a lower likelihood of exploitation, there is currently no public exploit code available, and it is not listed on the KEV catalog. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.2.0CPE matchmatch criteria
cpe:2.3:a:flower_project:flower:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.6HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.02%
Probability of exploitation in next 30 days
EPSS Percentile
59.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0102 is in the 36th percentile among its peer group of 51,551 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: flowerFixed in: 1.2.0

Vendor Advisories (1)

pipGHSA-q4qm-xhf9-4p8fhigh

Flower OAuth authentication bypass

Jun 3, 2022

References

github.com / mher/flower/issues/1217
ExploitIssue Tracking
tprynn.github.io / 2022/05/26/flower-vulns.html
ExploitThird Party Advisory