| Reporter | Title | Published | Views | Family All 47 |
|---|---|---|---|---|
 | traefik -- Bypassing security controls via special characters | 8 Dec 202500:00 | – | freebsd |
 | CVE-2025-66490 | 9 Dec 202500:35 | – | alpinelinux |
 | CVE-2025-66490 vulnerabilities | 11 Apr 202614:18 | – | cgr |
 | CVE-2025-66490 | 8 Dec 202508:43 | – | circl |
 | Traefik security vulnerabilities | 9 Dec 202500:00 | – | cnnvd |
 | CVE-2025-66490 Traefik doesn't Prevent Path Normalization Bypass in Router + Middleware Rules | 9 Dec 202500:35 | – | cvelist |
 | EUVD-2025-201731 | 9 Dec 202500:35 | – | euvd |
 | FreeBSD : traefik -- Bypassing security controls via special characters (91b9790e-de65-11f0-b893-5404a68ad561) | 21 Dec 202500:00 | – | nessus |
 | Path Normalization Bypass in Traefik Router + Middleware Rules | 8 Dec 202516:42 | – | github |
 | CVE-2025-66490 | 9 Dec 202500:35 | – | mend |
10
[
{
"vendor": "traefik",
"product": "traefik",
"versions": [
{
"version": "github.com/traefik/traefik/v3 < 3.6.3",
"status": "affected"
},
{
"version": "github.com/traefik/traefik/v2 < 2.11.32",
"status": "affected"
},
{
"version": "github.com/traefik/traefik <= 1.7.34",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| path | path | /admin%2F | Path normalization bypass using URL-encoded restricted characters (e.g., %2F) in PathPrefix, Path, or PathRegex matchers, allowing requests to bypass middleware chains. | CWE-436 |
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14 Oct 2026 22:10Current
7.4High risk
Vulners AI Score7.4
CVSS 3.16.5
CVSS 46.9
EPSS0.00439
SSVC