CVE-2026-41053

Over-inclusive team membership expansion in GitHub App authentication provider for Rancher

CVSS 8.8 HIGHEPSS 0.4%CWE-303

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 8.8EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

30 jun 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Incorrect authentication caching in the team member ship expansion of the Rancher Github authentication provider caused it granting principal access to any logged in user, in 2.13 before 2.13.6 and 2.14 before 2.14.2.

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

Produtos afetados

SUSE · Rancher

Referências

https://github.com/rancher/rancher/security/advisories/GHSA-4j6x-2764-m8gh