Traefik Client Plugin's Path Traversal Vulnerability Allows Arbitrary File Overwrite and Remote Code Execution in github.com/traefik/traefik
Traefik Client Plugin's Path Traversal Vulnerability Allows Arbitrary File Overwrite and Remote Code Execution in github.com/traefik/traefik
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2025-54386US | critical9.8 | — | ||
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’… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/traefik/plugin-service/pull/71WEB
- https://github.com/traefik/plugin-service/pull/72WEB
- https://github.com/traefik/traefik/commit/5ef853a0c53068f69a6c229a5815a0dc6e0a8800FIX
- https://github.com/traefik/traefik/pull/11911FIX
- https://github.com/traefik/traefik/releases/tag/v2.11.28WEB
- https://github.com/traefik/traefik/security/advisories/GHSA-q6gg-9f92-r9wgADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2025-54386ADVISORY
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