CVE-2025-66490

CVE-2025-66490 affects Traefik, where versions prior to 2.11.32 and 2.11.31–3.6.2 could bypass path normalization when using PathPrefix, Path, or PathRegex matchers. Under path-based routing, requests containing URL-encoded restricted characters (/, , Null, ;, ?, #) may bypass the middleware chai...

Traefik 安全漏洞

Traefik is an open source reverse proxy and load balancing tool from Traefik Open Source. A security vulnerability exists in Traefik versions 2.11.27 and earlier, 3.0.0 through 3.4.4, and 3.5.0-rc1, which stems from a path traversal in the WASM plugin installation mechanism that could lead to...

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

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 ../...