CVE-2025-66490
6 advisories.
Go/github.com/traefik/traefik CVE-2025-66490: medium, EPSS 0.44%
Path Normalization Bypass in Traefik Router + Middleware Rules
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 1.7.34 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-gm3x-23wp-hc2c
- https://github.com/traefik/traefik/security/advisories/GHSA-gm3x-23wp-hc2c
- https://nvd.nist.gov/vuln/detail/CVE-2025-66490
- https://github.com/traefik/traefik
- https://github.com/traefik/traefik/releases/tag/v2.11.32
- https://github.com/traefik/traefik/releases/tag/v3.6.4
CVE-2025-66490 · published · modified · JSON
Go/github.com/traefik/traefik/v2 CVE-2025-66490: medium, EPSS 0.44%
Path Normalization Bypass in Traefik Router + Middleware Rules
Action: Upgrade github.com/traefik/traefik/v2 to 2.11.32 or later.
go get github.com/traefik/traefik/v2@v2.11.32Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.11.32 | - |
Fixed versions
| 2.11.32 |
Sources
- osv: GHSA-gm3x-23wp-hc2c#Go/github.com/traefik/traefik/v2
- https://github.com/traefik/traefik/security/advisories/GHSA-gm3x-23wp-hc2c
- https://nvd.nist.gov/vuln/detail/CVE-2025-66490
- https://github.com/traefik/traefik
- https://github.com/traefik/traefik/releases/tag/v2.11.32
- https://github.com/traefik/traefik/releases/tag/v3.6.4
CVE-2025-66490 · published · modified · JSON
Go/github.com/traefik/traefik/v3 CVE-2025-66490: medium, EPSS 0.44%
Path Normalization Bypass in Traefik Router + Middleware Rules
Action: Upgrade github.com/traefik/traefik/v3 to 3.6.3 or later.
go get github.com/traefik/traefik/v3@v3.6.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.6.3 | - |
Fixed versions
| 3.6.3 |
Sources
- osv: GHSA-gm3x-23wp-hc2c#Go/github.com/traefik/traefik/v3
- https://github.com/traefik/traefik/security/advisories/GHSA-gm3x-23wp-hc2c
- https://nvd.nist.gov/vuln/detail/CVE-2025-66490
- https://github.com/traefik/traefik
- https://github.com/traefik/traefik/releases/tag/v2.11.32
- https://github.com/traefik/traefik/releases/tag/v3.6.4
CVE-2025-66490 · published · modified · JSON
Go/github.com/traefik/traefik CVE-2025-66490: unknown, EPSS 0.44%
Path Normalization Bypass in Traefik Router + Middleware Rules in github.com/traefik/traefik
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2025-4206
- https://github.com/traefik/traefik/security/advisories/GHSA-gm3x-23wp-hc2c
- https://nvd.nist.gov/vuln/detail/CVE-2025-66490
- https://github.com/traefik/traefik/releases/tag/v2.11.32
- https://github.com/traefik/traefik/releases/tag/v3.6.4
CVE-2025-66490 · published · modified · JSON
Go/github.com/traefik/traefik/v2 CVE-2025-66490: unknown, EPSS 0.44%
Path Normalization Bypass in Traefik Router + Middleware Rules in github.com/traefik/traefik
Action: Upgrade github.com/traefik/traefik/v2 to 2.11.32 or later.
go get github.com/traefik/traefik/v2@v2.11.32Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.11.32 | - |
Fixed versions
| 2.11.32 |
Sources
- osv: GO-2025-4206#Go/github.com/traefik/traefik/v2
- https://github.com/traefik/traefik/security/advisories/GHSA-gm3x-23wp-hc2c
- https://nvd.nist.gov/vuln/detail/CVE-2025-66490
- https://github.com/traefik/traefik/releases/tag/v2.11.32
- https://github.com/traefik/traefik/releases/tag/v3.6.4
CVE-2025-66490 · published · modified · JSON
Go/github.com/traefik/traefik/v3 CVE-2025-66490: unknown, EPSS 0.44%
Path Normalization Bypass in Traefik Router + Middleware Rules in github.com/traefik/traefik
Action: Upgrade github.com/traefik/traefik/v3 to 3.6.3 or later.
go get github.com/traefik/traefik/v3@v3.6.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.6.3 | - |
Fixed versions
| 3.6.3 |
Sources
- osv: GO-2025-4206#Go/github.com/traefik/traefik/v3
- https://github.com/traefik/traefik/security/advisories/GHSA-gm3x-23wp-hc2c
- https://nvd.nist.gov/vuln/detail/CVE-2025-66490
- https://github.com/traefik/traefik/releases/tag/v2.11.32
- https://github.com/traefik/traefik/releases/tag/v3.6.4
CVE-2025-66490 · published · modified · JSON