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GO-2026-5738
Contour has Lua code injection via Cookie Path Rewrite Policy in github.com/projectcontour/contour
Quick fix
GO-2026-5738 — github.com/projectcontour/contour: upgrade to the fixed version with the command below.
go get github.com/projectcontour/contour@v1.31.6Details
Contour has Lua code injection via Cookie Path Rewrite Policy in github.com/projectcontour/contour
Are you affected?
Enter the version of the package you're using.
Affected packages
Go/github.com/projectcontour/contour
Introduced in:
1.19.0Fixed in: 1.31.6Fix
go get github.com/projectcontour/contour@v1.31.6References
- https://github.com/projectcontour/contour/security/advisories/GHSA-x4mj-7f9g-29h4[ADVISORY]
- https://nvd.nist.gov/vuln/detail/CVE-2026-41246[ADVISORY]
- https://github.com/projectcontour/contour/releases/tag/v1.31.6[WEB]
- https://github.com/projectcontour/contour/releases/tag/v1.32.5[WEB]
- https://github.com/projectcontour/contour/releases/tag/v1.33.4[WEB]
- https://projectcontour.io/docs/1.33/config/cookie-rewriting[WEB]
- https://www.envoyproxy.io/docs/envoy/latest/configuration/http/http_filters/lua_filter[WEB]