CVE-2025-54386
traefik: Traefik's Client Plugin is Vulnerable to Path Traversal, Arbitrary File Overwrites and Remote Code Execution
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según GHSA (alta), Red Hat (media).
Descripción
Traefik is an HTTP reverse proxy and load balancer. In versions 2.11.27 and below, 3.0.0 through 3.4.4 and 3.5.0-rc1, a path traversal vulnerability was discovered in WASM Traefik’s plugin installation mechanism. By supplying a maliciously crafted ZIP archive containing file paths with ../ sequences, an attacker can overwrite arbitrary files on the system outside of the intended plugin directory. This can lead to remote code execution (RCE), privilege escalation, persistence, or denial of service. This is fixed in versions 2.11.28, 3.4.5 and 3.5.0.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| chainguard | traefik-2.11 | 0 |
| go::GitHub Security Advisory Go | github.com/traefik/traefik/v2, github.com/traefik/traefik/v3 | 2.11.28 y 1 más |
| minimos | traefik-2, traefik-3 | 2.11.28-r0 y 1 más |
| rapidfort alpine 3.20 | traefik | 3.5.0-r0 |
| rapidfort alpine 3.21 | traefik | 3.5.0-r0 |
| rapidfort alpine 3.22 | traefik | 3.5.0-r0 |
| rapidfort alpine 3.24 | traefik | 3.5.0-r0 |
Mostrar las 9 entradas de 7 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| chainguard | traefik-2.11 | 0 |
| go::GitHub Security Advisory Go | github.com/traefik/traefik/v2 | 2.11.28 |
| go::GitHub Security Advisory Go | github.com/traefik/traefik/v3 | 3.4.5, 3.5.0 |
| minimos | traefik-2 | 2.11.28-r0 |
| minimos | traefik-3 | 3.4.5-r0 |
| rapidfort alpine 3.20 | traefik | 3.5.0-r0 |
| rapidfort alpine 3.21 | traefik | 3.5.0-r0 |
| rapidfort alpine 3.22 | traefik | 3.5.0-r0 |
| rapidfort alpine 3.24 | traefik | 3.5.0-r0 |
Referencias
- https://access.redhat.com/security/cve/CVE-2025-54386
- https://github.com/traefik/plugin-service/pull/71
- https://github.com/traefik/plugin-service/pull/72
- https://github.com/traefik/traefik
- https://github.com/traefik/traefik/commit/5ef853a0c53068f69a6c229a5815a0dc6e0a8800
- https://github.com/traefik/traefik/pull/11911
- https://github.com/traefik/traefik/releases/tag/v2.11.28
- https://github.com/traefik/traefik/security/advisories/GHSA-q6gg-9f92-r9wg