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GHSA-jq9f-gm9w-rwm9

MediumCVSS 5.8 / 10
Published Feb 5, 2026·Last modified Feb 19, 2026
Affected Components(0)

No affected components available

Description

Impact

OpenFGA v1.8.5 to v1.11.2 ( openfga-0.2.22 <= Helm chart <= openfga-0.2.51, v.1.8.5 <= docker <= v.1.11.2) are vulnerable to improper policy enforcement when certain Check calls are executed.

Affected Users

Users are affected by this vulnerability if all of the following preconditions are met:

  • OpenFGA v1.8.5 to v1.11.2 is being used
  • The model has a relation directly assignable by a type bound public access and assignable by type bound non-public access
  • A tuple is assigned for the relation that is a type bound public access
  • A tuple is assigned for the same object with the same relation that is not type bound public access
  • A tuple is assigned for a different object that has an object ID lexicographically larger with the same user and relation which is not type bound public access

Fix

Upgrade to v1.11.3. This upgrade is backwards compatible.

Workaround

None

Risk Scores
Base Score
5.8

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence
1.5

Limited exploitation activity has been observed. Close monitoring and planned remediation are recommended.

EPSS
0.31%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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