CVE-2026-48096

OpenFGA: Cache-key delimiter injection in openfga/openfga shared-iterator and v2 iterator caches enables intra-store authorization-decision poisoning

CVSS 5 MEDIUMEPSS 0.1%CWE-345 CWE-668

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

10 jun 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

OpenFGA is an authorization/permission engine built for developers. Prior to version 1.16.0, 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. This issue has been patched in version 1.16.0.

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

Produtos afetados

openfga · openfga

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Referências

https://github.com/openfga/openfga/releases/tag/v1.16.0 https://github.com/openfga/openfga/security/advisories/GHSA-8396-jffm-qx4w