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Traefik: ForwardAuth identity spoofing via dot-form header alias
Traefik: ForwardAuth identity spoofing via dot-form header alias
Affected packages
- github.com/traefik/traefik/v2
- github.com/traefik/traefik/v3
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/traefik/traefik/security/advisories/GHSA-rf44-j88r-hh8c
- https://nvd.nist.gov/vuln/detail/CVE-2026-88011
- https://github.com/traefik/traefik/pull/13720
- https://github.com/traefik/traefik/commit/0331801c72329e0eaeb850e53ccce87c57fbecf8
- https://github.com/traefik/traefik
- https://github.com/traefik/traefik/releases/tag/v2.11.56
- https://github.com/traefik/traefik/releases/tag/v3.7.12
Structured record: https://osv.dev/vulnerability/GHSA-rf44-j88r-hh8c
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