CVE-2025-55213

MEDIUM EPSS 21.2%
Published Aug 18, 202510mo ago · Modified Jun 17, 20262w ago
5.8 CVSS 4.0
Medium
Find Similar
Published Aug 18, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago

Description

OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.9.3 to v1.9.4 ( openfga-0.2.40 <= Helm chart <= openfga-0.2.41, v1.9.3 <= docker <= v.1.9.4) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This vulnerability is fixed in 1.9.5.

CVSS Details

Base Score
5.8
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
21.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-863 Incorrect Authorization Authorization

Affected Products 2

VendorProductVersionRange
openfgahelm_charts*≥0.2.40  –  <0.2.42
openfgaopenfga*≥1.9.3  –  <1.9.5

References 2

  • github.com https://github.com/openfga/openfga/commit/1a7e0e37fc4777c824b2386cac4867a66f3480b0
    Patch
  • github.com https://github.com/openfga/openfga/security/advisories/GHSA-mgh9-4mwp-fg55
    PatchVendor Advisory

Remediation

  • github.com https://github.com/openfga/openfga/commit/1a7e0e37fc4777c824b2386cac4867a66f3480b0
    Patch
  • github.com https://github.com/openfga/openfga/security/advisories/GHSA-mgh9-4mwp-fg55
    PatchVendor Advisory