CVE-2026-46612

Description

Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.23.0, the Fission storagesvc component registers archive CRUD handlers (/v1/archive GET / POST / DELETE and /v1/archives list) directly on its HTTP router without performing any authentication or authorization. Any caller able to reach the storagesvc ClusterIP — including any other workload in the same Kubernetes cluster — could enumerate archive IDs, download archives belonging to other tenants, upload arbitrary archive content, and delete archives. This issue has been patched in version 1.23.0.

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Produits concernés

• fission

Scores CVSS

Faiblesses (CWE)

• CWE-306

Références

• https://github.com/fission/fission/pull/3365
• https://github.com/fission/fission/pull/3368
• https://github.com/fission/fission/releases/tag/v1.23.0
• https://github.com/fission/fission/security/advisories/GHSA-chf8-4hv6-8pg6

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories