{"schema_version":"1.7.3","id":"GHSA-r6j8-c6r2-37rr","published":"2025-12-15T00:30:25Z","modified":"2026-02-04T04:36:01.040211Z","aliases":["CVE-2025-13281","GO-2025-4240"],"related":["CGA-qpfv-qmrf-52w5"],"summary":"kube-controller-manager is vulnerable to half-blind Server Side Request Forgery through in-tree Portworx StorageClass","details":"A half-blind Server Side Request Forgery (SSRF) vulnerability exists in kube-controller-manager when using the in-tree Portworx StorageClass. This vulnerability allows authorized users to leak arbitrary information from unprotected endpoints in the control plane’s host network (including link-local or loopback services).","affected":[{"package":{"name":"k8s.io/kubernetes","ecosystem":"Go","purl":"pkg:golang/k8s.io/kubernetes"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.32.10"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-r6j8-c6r2-37rr/GHSA-r6j8-c6r2-37rr.json"}},{"package":{"name":"k8s.io/kubernetes","ecosystem":"Go","purl":"pkg:golang/k8s.io/kubernetes"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.33.0-alpha.0"},{"fixed":"1.33.6"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-r6j8-c6r2-37rr/GHSA-r6j8-c6r2-37rr.json"}},{"package":{"name":"k8s.io/kubernetes","ecosystem":"Go","purl":"pkg:golang/k8s.io/kubernetes"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.34.0-alpha.0"},{"fixed":"1.34.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/12/GHSA-r6j8-c6r2-37rr/GHSA-r6j8-c6r2-37rr.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13281"},{"type":"WEB","url":"https://github.com/kubernetes/kubernetes/issues/135525"},{"type":"WEB","url":"https://github.com/kubernetes/kubernetes/commit/7506ce804c20696ba32cdb72126270ceaed06e24"},{"type":"WEB","url":"https://github.com/kubernetes/kubernetes/commit/97650c1c4fe15cbb7756ba95b3edc8a8665063ca"},{"type":"WEB","url":"https://github.com/kubernetes/kubernetes/commit/dbe17dfe7773563eac95534040f413ada6d2b421"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-r6j8-c6r2-37rr"},{"type":"PACKAGE","url":"https://github.com/kubernetes/kubernetes"},{"type":"WEB","url":"https://groups.google.com/g/kubernetes-security-announce/c/EORqZg0k1l4/m/TtD-q0v7AgAJ"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2025/12/01/4"}],"database_specific":{"cwe_ids":["CWE-918"],"github_reviewed":true,"github_reviewed_at":"2025-12-16T00:48:30Z","nvd_published_at":"2025-12-14T22:15:36Z","severity":"MODERATE"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N"}]}