GO-2026-6203
- Source
- https://pkg.go.dev/vuln/GO-2026-6203
- Import Source
- https://vuln.go.dev/ID/GO-2026-6203.json
- JSON Data
- https://api.osv.dev/v1/vulns/GO-2026-6203
- Aliases
- Published
- 2026-08-18T14:32:29Z
- Modified
- 2026-08-18T15:00:24Z
- Summary
- Traefik: `allowCrossNamespace=false` bypass via `@kubernetescrd` TraefikService backendRef in github.com/traefik/traefik
- Details
-
Traefik:
allowCrossNamespace=falsebypass via@kubernetescrdTraefikService backendRef in github.com/traefik/traefik - Database specific
{ "review_status": "UNREVIEWED", "url": "https://pkg.go.dev/vuln/GO-2026-6203" }- References
-
- https://github.com/traefik/traefik/security/advisories/GHSA-62fc-8686-hfmq
- https://github.com/traefik/traefik/commit/65ebf4b47fbdc33e3856803a5844a404e094d52d
- https://github.com/traefik/traefik/releases/tag/v2.11.54
- https://github.com/traefik/traefik/releases/tag/v3.6.25
- https://github.com/traefik/traefik/releases/tag/v3.7.10
Affected packages
Go / github.com/traefik/traefik
Package
- Name
- github.com/traefik/traefik
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/traefik/traefik
Go / github.com/traefik/traefik/v2
Package
- Name
- github.com/traefik/traefik/v2
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/traefik/traefik/v2
Go / github.com/traefik/traefik/v3
Package
- Name
- github.com/traefik/traefik/v3
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/traefik/traefik/v3