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CVE-2025-54386

CVE-2025-54386 · Traefik's Client Plugin is Vulnerable to Path Traversal, Arbitrary File Overwrites and Remote Code Execution

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

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.

CVSS 7.3 · Alta · EPSS 1,3%

Publicación
Actualización

Pila tecnológica: web

Productos y versiones afectados

  • traefik

    Versiones
    • <= 2.11.27, < 2.11.28: Afectada
    • <= 3.0.0, < 3.4.5: Afectada
    • >= 3.5.0-rc1, < 3.5.0-rc2: Afectada

    Sin corrección publicada

Fuentes originales

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