CVE-2026-24470
HIGH8.1EPSS 0.04%Skipper Ingress Controller Allows Unauthorized Access to Internal Services via ExternalName in github.com/zalando/skipper
Published: 1/26/2026Modified: 3/3/2026
Description
Skipper Ingress Controller Allows Unauthorized Access to Internal Services via ExternalName in github.com/zalando/skipper
Affected packages (2)
- Go/github.com/zalando/skipperfrom 0, < 0.24.0
- Go/github.com/zalando/skipperfrom 0, < 0.24.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-24470
- PATCHhttps://github.com/zalando/skipper
- WEBhttps://github.com/zalando/skipper/commit/a4c87ce029a58eb8e1c2c1f93049194a39cf6219
- WEBhttps://github.com/zalando/skipper/releases/tag/v0.24.0
- WEBhttps://github.com/zalando/skipper/security/advisories/GHSA-mxxc-p822-2hx9
- WEBhttps://kubernetes.io/docs/concepts/services-networking/service/#externalname