CVE-2026-88011Published
Traefik is an open source HTTP reverse proxy and load balancer. Prior to 2.11.56, and from 3.0.0 until 3.7.12, a client-supplied dot-form header such as X.Authenticated.User survives ForwardAuth replacement and underscoreHeadersStrategy bec…
Exact source revision recorded 25 Oct 2026 16:19:22 UTC. It does not establish the source's current position. Latest evidence.
Explicit identifiers and source references
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CVE-2026-88011 · Microsoft / collected KEV context
nvd · CVE-2026-88011
- https://github.com/traefik/traefik/commit/0331801c72329e0eaeb850e53ccce87c57fbecf8
- https://github.com/traefik/traefik/pull/13720
- https://github.com/traefik/traefik/releases/tag/v2.11.56
- https://github.com/traefik/traefik/releases/tag/v3.7.12
- https://github.com/traefik/traefik/security/advisories/GHSA-rf44-j88r-hh8c
Current operational correlations are not mixed into this historical source record. Open latest evidence to discover current connections.