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-2022-39341

30
FAUCET Score

CVE-2022-39341 is a critical authorization bypass vulnerability affecting OpenFGA versions prior to 0.2.4, specifically impacting users with wildcard (*) defined on tupleset relations in their authorization models. With a CVSS score of 9.8, this flaw allows unauthenticated attackers to achieve full compromise (confidentiality, integrity, availability) with low attack complexity. Despite its severity, there is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.2.4CPE matchmatch criteria
cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.86%
Probability of exploitation in next 30 days
EPSS Percentile
54.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0086 is in the 39th percentile among its peer group of 36,833 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/openfga/openfgaFixed in: 0.2.4

Vendor Advisories (1)

goGHSA-vj4m-83m8-xpw5medium

OpenFGA Authorization Bypass via tupleset wildcard

Oct 25, 2022

References

github.com / openfga/openfga/commit/b466769cc100b2065047786578718d313f52695b
PatchThird Party Advisory
github.com / openfga/openfga/releases/tag/v0.2.4
Release NotesThird Party Advisory
github.com / openfga/openfga/security/advisories/GHSA-vj4m-83m8-xpw5
Third Party Advisory