{"id":"GHSA-gf93-xccm-5g6j","summary":"MARIN3R: Cross-Namespace Vulnerability in the Operator","details":"## Summary\nCross-namespace Secret access vulnerability in DiscoveryServiceCertificate \nallows users to bypass RBAC and access Secrets in unauthorized namespaces.\n\n## Affected Versions\nAll versions prior to v0.13.4\n\n## Patched Versions\nv0.13.4 and later\n\n## Impact\nUsers with permission to create DiscoveryServiceCertificate resources in one \nnamespace can indirectly read Secrets from other namespaces, completely \nbypassing Kubernetes RBAC security boundaries.\n\n## Workarounds\nRestrict DiscoveryServiceCertificate create permissions to cluster administrators \nonly until patched version is deployed.\n\n## Credit\nThanks to @debuggerchen for the responsible disclosure.","aliases":["CVE-2025-64171","GO-2025-4093"],"modified":"2025-11-17T21:36:00Z","published":"2025-11-04T15:43:52Z","database_specific":{"cwe_ids":["CWE-862"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2025-11-04T15:43:52Z","nvd_published_at":"2025-11-06T01:15:38Z"},"references":[{"type":"WEB","url":"https://github.com/3scale-sre/marin3r/security/advisories/GHSA-gf93-xccm-5g6j"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-64171"},{"type":"WEB","url":"https://github.com/3scale-sre/marin3r/pull/294"},{"type":"WEB","url":"https://github.com/3scale-sre/marin3r/commit/859b14115fde1d67620e645cd1b62e90e30d9981"},{"type":"WEB","url":"https://github.com/3scale-sre/marin3r/commit/c60246a43ae8c0c38dd7267f298d68a121a159fa"},{"type":"PACKAGE","url":"https://github.com/3scale-sre/marin3r"}],"affected":[{"package":{"name":"github.com/3scale-sre/marin3r","ecosystem":"Go","purl":"pkg:golang/github.com/3scale-sre/marin3r"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.13.4"}]}],"database_specific":{"last_known_affected_version_range":"\u003c= 0.13.3","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/11/GHSA-gf93-xccm-5g6j/GHSA-gf93-xccm-5g6j.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}