VDB
CVE-2026-67309
CVE-2026-67309
PUBLISHED
CVSS 7.800000190734863 HIGH
Traefik: Kubernetes Ingress NGINX RewriteTarget Path Traversal Allows Route-Level Authentication Bypass
EPSS 0.66% · 51.4th percentile
Risk Scores
CVSS 4.0
7.800000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
EPSS Score
0.66%
51.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | traefik/traefik/v3 | 3.7.0 |
| traefik | traefik | 3.7.0, 3.7.8 |
| chainguard | traefik-2.11 | 0 |
Timeline
- Aug 1, 2026 Coalition ESS Score
- Aug 1, 2026 CVE Published
- Aug 2, 2026 EPSS Score
- Aug 3, 2026 Security Advisory
- Aug 24, 2026 EPSS Score
- Aug 26, 2026 EPSS Score
- Aug 30, 2026 EPSS Score
- Sep 3, 2026 EPSS Score
- Sep 6, 2026 EPSS Score
- Sep 9, 2026 EPSS Score
- Sep 12, 2026 EPSS Score
- Sep 16, 2026 EPSS Score
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-67309 advisory
- https://github.com/advisories/GHSA-8rxv-jg7p-wvg3 advisory
- https://github.com/traefik/traefik/security/advisories/GHSA-8rxv-jg7p-wvg3 url
- https://github.com/traefik/traefik/commit/759515bec1b9f628b21ea8968ef63da853be5e29 patch
- https://www.vulncheck.com/advisories/traefik-path-traversal-via-rewritetarget-authentication-bypass url
- Patch Commit patch
- Patch Commit patch