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GHSA-57j5-qwp2-vqp6

MediumCVSS 5 / 10
Published Apr 22, 2026·Last modified May 6, 2026
Affected Components(0)

No affected components available

Description

Description

In OpenFGA, in specific scenarios, models using conditions with caching enabled can result in two different check requests producing the same cache key. This could result in OpenFGA reusing an earlier cached result for a subsequent request.

Am I Affected?

Users are affected if their applications meet the following preconditions:

  • The model has relations which rely on condition evaluation.
  • Caching is enabled.

Fix

Upgrade to OpenFGA v1.14.1.

Acknowledgement

OpenFGA would like to thank @bugbunny-research for the detailed report.

Risk Scores
Base Score
5.0

The vulnerability can be exploited over the network without needing physical access. It is difficult for an attacker to exploit this vulnerability and may require special conditions. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a low impact on the confidentiality of the information. There is a low impact on the integrity of the data. There is a low impact on the availability of the system.

Threat Intelligence
4.6

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
0.14%

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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