CVE-2025-59303 – HAProxy Kubernetes Ingress Controller Config Snippet Token Secret Exposure

CVE ID : CVE-2025-59303

Published : Oct. 8, 2025, 4:15 p.m. | 21 minutes ago

Description : HAProxy Kubernetes Ingress Controller before 3.1.13, when the config-snippets feature flag is used, accepts config snippets from users with create/update permissions. This can result in obtaining an ingress token secret as a response. The fixed versions of HAProxy Enterprise Kubernetes Ingress Controller are 3.0.16-ee1, 1.11.13-ee1, and 1.9.15-ee1.

Severity: 6.4 | MEDIUM

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