Severity
5.0
Medium severity
Details
- CVSS score
- 5.0
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CWE ID
Overview
About vulnerability
Description
In OpenFGA, when iterator caching is enabled, two distinct check requests can produce the same cache key, leading to OpenFGA reusing an earlier cached result for a subsequent request.
Preconditions
This applies if the following preconditions are present:
- FGA runs with SharedIteratorCache enabled,
- FGA runs with ListObjectsIteratorCache enabled.
Fix
Upgrade to version 1.16.0 or greater.
Acknowledgements
OpenFGA would like to thank @j4xT for the discovery and the detailed report.
Details
- Affected product:
- Grafana , openfga/openfga
- Affected packages:
- github.com/grafana/grafana @ 11.5.0 (+5 more)