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github.com/projectcontour/contour

3 known vulnerabilities.

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  • High 8.1
    CVE-2026-41246

    Contour: Lua code injection via Cookie Path Rewrite Policy

    Contour is a Kubernetes ingress controller using Envoy proxy. From v1.19.0 to before v1.33.4, v1.32.5, and v1.31.6, Contour's Cookie Rewriting feature is vulnerable to Lua code injection. An attacker with RBAC permissions to create or modify HTTPProxy resourc…

    projectcontour contour github.com/projectcontour/contour Go
  • High 8.5
    CVE-2021-32783

    Authorization bypass in Contour

    Contour is a Kubernetes ingress controller using Envoy proxy. In Contour before version 1.17.1 a specially crafted ExternalName type Service may be used to access Envoy's admin interface, which Contour normally prevents from access outside the Envoy container…

    projectcontour contour github.com/projectcontour/contour Go