# github.com/projectcontour/contour (Go) vulnerabilities

3 known vulnerabilities (2 high, 1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pkg.go.dev/github.com/projectcontour/contour

## Advisories (3)

### [CVE-2026-50149](https://cve.now/CVE-2026-50149): Contour has Improper JWT Verification for Non-SNI Requests on Virtual Hosts with Fallback Certificate Enabled

- Severity: Medium 6.5
- Published: Aug 19, 2026
- Affected: from 1.23.0, fixed in 1.33.5.

### [CVE-2026-41246](https://cve.now/CVE-2026-41246): Contour: Lua code injection via Cookie Path Rewrite Policy

- Severity: High 8.1
- Published: Apr 23, 2026
- Affected: from 1.19.0, fixed in 1.31.6; from 1.32.0, fixed in 1.32.5; from 1.33.0, fixed in 1.33.4; from 1.19.0, fixed in 1.31.6; from 1.32.0, fixed in 1.32.5; from 1.33.0, fixed in 1.33.4.

### [CVE-2021-32783](https://cve.now/CVE-2021-32783): Authorization bypass in Contour

- Severity: High 8.5
- Published: Jul 23, 2021
- Affected: fixed in 1.14.2; from 1.15.0, fixed in 1.15.2; from 1.16.0, fixed in 1.16.1; from 1.17.0, fixed in 1.17.1; fixed in 1.14.2; from 1.15.0, fixed in 1.15.2; from 1.16.0, fixed in 1.16.1; from 1.17.0, fixed in 1.17.1.

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