CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Traefik is an HTTP reverse proxy and load balancer. Prior to versions 3.6.11 and 3.7.0-ea.2, Traefik's Knative provider builds router rules by interpolating user-controlled values into backtick-delimited rule expressions without escaping. In live cluster validation, Knative `rules[].hosts[]` was exploitable for host restriction bypass (for example `tenant.example.com`) || Host(`attacker.com`), producing a router that serves attacker-controlled hosts. Knative `headers[].exact` also allows rule-syntax injection and proves unsafe rule construction. In multi-tenant clusters, this can route unauthorized traffic to victim services and lead to cross-tenant traffic exposure. Versions 3.6.11 and 3.7.0-ea.2 patch the issue.
Засегнати продукти
- traefik traefik: < 3.6.11; >= 3.7.0-ea.1, < 3.7.0-ea.2
- Red Hat Red Hat OpenShift Dev Spaces 3.27: от 1776718585 нататък
Вид слабост
История
- 27 март 2026 Публикувано
Други уязвимости в traefik traefik
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-32695
- https://nvd.nist.gov/vuln/detail/CVE-2026-32695
- https://github.com/traefik/traefik/security/advisories/GHSA-67jx-r9pv-98rj
- https://github.com/traefik/traefik/releases/tag/v3.6.11
- https://github.com/traefik/traefik/releases/tag/v3.7.0-ea.2
- https://access.redhat.com/security/cve/CVE-2026-32695
- https://bugzilla.redhat.com/show_bug.cgi?id=2452235
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32695.json
- https://access.redhat.com/errata/RHSA-2026:10175