{"action":"Upgrade github.com/zalando/skipper to 0.24.0 or later.","affected":[{"fixed":"0.24.0","introduced":"0"}],"component":"github.com/zalando/skipper","cve_ids":["CVE-2026-24470"],"ecosystem":"Go","epss":0.00311,"exploited":false,"fixed_versions":["0.24.0"],"ghsa_id":"GHSA-mxxc-p822-2hx9","id":"tcs_01M5KFGMX5M4Q3VE6TMY2VSBXN","modified_at":"2026-02-03T03:05:02.269547Z","published_at":"2026-01-26T23:26:56Z","references":["https://osv.dev/vulnerability/GHSA-mxxc-p822-2hx9","https://github.com/zalando/skipper/security/advisories/GHSA-mxxc-p822-2hx9","https://nvd.nist.gov/vuln/detail/CVE-2026-24470","https://github.com/zalando/skipper/commit/a4c87ce029a58eb8e1c2c1f93049194a39cf6219","https://github.com/zalando/skipper","https://github.com/zalando/skipper/releases/tag/v0.24.0","https://kubernetes.io/docs/concepts/services-networking/service/#externalname"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-mxxc-p822-2hx9","url":"https://osv.dev/vulnerability/GHSA-mxxc-p822-2hx9"}],"summary":"Skipper Ingress Controller Allows Unauthorized Access to Internal Services via ExternalName"}