CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
Traefik is an open source HTTP reverse proxy and load balancer. Prior to 2.11.57, and 3.7.13, Traefik accepts a rootless HTTP/1 request target that Go stores in URL.Opaque while leaving URL.Path empty. The rewriteRequestBuilder path evaluates routing, path sanitization, forwardAuth, encodedCharacters, and access logging against a path normalized to / but forwards URL.Opaque verbatim to the backend, allowing cross-vhost routing bypass, path-scoped authorization bypass, and access-log evasion when the backend interprets the opaque target as a path. This issue is fixed in 2.11.57 and 3.7.13.
Засегнати продукти
- traefik traefik: < 2.11.57; >= 3.0.0, < 3.7.13
Вид слабост
История
- 10 септември 2026 Публикувано
Други уязвимости в traefik traefik
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-88009
- https://nvd.nist.gov/vuln/detail/CVE-2026-88009
- https://github.com/traefik/traefik/security/advisories/GHSA-f52w-8j3h-j724
- https://github.com/traefik/traefik/pull/13796
- https://github.com/traefik/traefik/commit/58d1e9ca204526823211e30fd4634101c59d58e9
- https://github.com/traefik/traefik/releases/tag/v2.11.57
- https://github.com/traefik/traefik/releases/tag/v3.7.13