Dashboard / CVE-2026-114636

CVE-2026-114636

HIGH
MEDIUM Priority: 0.02 BB Relevance: 74/100
Published: 2026-10-22 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
AT: Present
VC: None
VI: None
VA: None

Description

Traefik v3.7.13 before v3.7.14 contains an access-control bypass in the Kubernetes Ingress NGINX provider, where the HTTP router generated for ssl-passthrough Ingresses on non-TLS entry points never applies the Ingress's access-control annotations. Unauthenticated attackers reaching the HTTP entry point with the Ingress host can access backends protected by auth-type, auth-url, or whitelist-source-range annotations, with nothing logged.

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
traefik traefik 3.7.13
traefik traefik 3.7.13 < 3.7.14
traefik traefik 3.7.13 < 3.7.14
traefik traefik 3.7.13

References & Advisories (2)

Bug Bounty Relevance

74 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.0 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N

EPSS — Exploitation Probability

0.24%
Raw Score 0.002430
Percentile 15.5%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00243
2026-10-28
0.00243

Intelligence Sources

mitre ref →
nvd ref →

External Links