CVE-2018-15598 json
Traefik Missing Authentication
published 2018-08-21 8 y ago modified 2026-06-17 4 mo ago also GHSA-2cjc-rgmp-x649 , GO-2023-1950 , EUVD-2022-1966
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.9%
- EPSS 2.9% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
Containous Traefik 1.6.x before 1.6.6, when --api is used, exposes the configuration and secret if authentication is missing and the API's port is publicly reachable.
Patch / fix
- go github.com/traefik/traefik 1.6.6
- traefik traefik 1.6.6
Exploit prediction
2.87% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| GitHub | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/traefik/traefik | >=1.6.0, <1.6.6 |
1.6.6 |
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
github.com
/containous/traefik/pull/3790
web, third-party-advisory
-
github.com
/containous/traefik/pull/3790/commits/368bd170913078732bde58160f92f202f370278b
third-party-advisory
-
github.com
/containous/traefik/pull/3790/commits/113250ce5735d554c502ca16fb03bb9119ca79f1
third-party-advisory
-
github.com
/containous/traefik/commit/113250ce5735d554c502ca16fb03bb9119ca79f1
web
-
github.com
/containous/traefik/commit/368bd170913078732bde58160f92f202f370278b
web
-
github.com
/containous/traefik/releases/tag/v1.6.6
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2018-15598
advisory
-
github.com
/containous/traefik
package
-
github.com
/advisories/GHSA-2cjc-rgmp-x649
advisory
Sources
- CVE List CVE-2018-15598
- GitHub Advisory GHSA-2cjc-rgmp-x649
- NVD CVE-2018-15598
- OSV GO-2023-1950
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