Auth bypass in Openfga Helm Charts
CVE-2025-64751
OpenFGA is a high-performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar. OpenFGA v1.4.0 to v1.11.0 ( openfga-0.1.34 <= Helm chart <= openfga-0.2.48, v.1.4.0 <= docker <= v.1.11.0) are vulnerable to improper policy enforcement when certain Check and ListObject calls are executed. This issue has been patched in version 1.11.1.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (19.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 19.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: -0.000
Affected products
- Openfga Helm Charts
- Openfga — versions >= 1.4.0, < 1.11.1
Weakness classification (CWE)
References
- github.com/openfga/openfga/security/advisories/GHSA-2c64-vmv2-hgfc (Vendor Advisory)
- github.com/openfga/openfga/releases/tag/v1.11.1 (Release Notes)
Frequently asked questions
- What is CVE-2025-64751?
- CVE-2025-64751 is a high-severity vulnerability in Openfga Helm Charts, classified under Improper Authorization. CVSS score: 8.8/10. Published 2025-11-21.
- How severe is CVE-2025-64751?
- High severity. CVSS v3 base score is 8.8 out of 10.