VDB
GHSA-qr99-7898-vr7c
GHSA-qr99-7898-vr7c
PUBLISHED
CVSS 5.099999904632568 MEDIUM
Traefik Vulnerable to BasicAuth/DigestAuth Identity Spoofing via Non-Canonical headerField
Risk Scores
CVSS 4.0
5.099999904632568
CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | traefik/traefik/v3 | 3.0.0-beta1, 3.7.0-ea.1, 3.7.0-ea.1 |
| github.com | traefik/traefik/v2 | 0, 0, 0 |
Timeline
- Mar 27, 2026 CVE Published
- Apr 9, 2026 Security Advisory
References
- https://github.com/traefik/traefik/security/advisories/GHSA-qr99-7898-vr7c url
- https://nvd.nist.gov/vuln/detail/CVE-2026-33433 advisory
- https://github.com/traefik/traefik package
- https://github.com/traefik/traefik/releases/tag/v2.11.42 url
- https://github.com/traefik/traefik/releases/tag/v3.6.11 url
- https://github.com/traefik/traefik/releases/tag/v3.7.0-ea.3 url