{"id":"CVE-2026-73666","summary":"OpenChoreo: Unauthenticated Backstage developer-portal API exposes OpenChoreo catalog data, scaffolder logs, and allows unauthenticated catalog write/delete","details":"OpenChoreo is a developer platform for Kubernetes. Prior to 1.0.4, 1.1.4, and 1.2.1, the OpenChoreo Backstage backend hardcoded backend.auth.dangerouslyDisableDefaultAuthPolicy and auth.providers.guest.dangerouslyAllowOutsideDevelopment to true, exposing /api/* without authentication and allowing unauthenticated catalog reads, scaffolder log reads, and catalog location creation or deletion. This issue is fixed in versions 1.0.4, 1.1.4, and 1.2.1.","aliases":["GHSA-v7qx-mqhq-grvh"],"modified":"2026-08-16T03:31:24.144172983Z","published":"2026-08-13T21:40:13.597Z","database_specific":{"cwe_ids":["CWE-306"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73666.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/openchoreo/backstage-plugins/releases/tag/v1.0.4"},{"type":"WEB","url":"https://github.com/openchoreo/backstage-plugins/releases/tag/v1.1.4"},{"type":"WEB","url":"https://github.com/openchoreo/backstage-plugins/releases/tag/v1.2.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73666.json"},{"type":"ADVISORY","url":"https://github.com/openchoreo/openchoreo/security/advisories/GHSA-v7qx-mqhq-grvh"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73666"},{"type":"FIX","url":"https://github.com/openchoreo/backstage-plugins/commit/114a215689924b917da5fd28c56e679aaccaef07"},{"type":"FIX","url":"https://github.com/openchoreo/backstage-plugins/commit/dfa3fc8bd1ffef1346442c891e3e3dd54bc26501"},{"type":"FIX","url":"https://github.com/openchoreo/backstage-plugins/commit/f6df89c15834506902b2f706a9e8fbe1f6ef1474"},{"type":"FIX","url":"https://github.com/openchoreo/backstage-plugins/commit/fdaceeb737938e830c48a150d5bec24f5f487e52"},{"type":"FIX","url":"https://github.com/openchoreo/backstage-plugins/pull/709"},{"type":"FIX","url":"https://github.com/openchoreo/backstage-plugins/pull/712"},{"type":"FIX","url":"https://github.com/openchoreo/backstage-plugins/pull/713"},{"type":"FIX","url":"https://github.com/openchoreo/backstage-plugins/pull/716"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openchoreo/backstage-plugins","events":[{"introduced":"0"},{"introduced":"0346616c3a41175fe5647a3da7462b7b659a4d5f"},{"introduced":"33abf75137b4662051259596b12ceb51ed20f506"},{"fixed":"f61957e261df28352e083f50c4cb2a3be1f0dba5"},{"fixed":"b0a4247b097388c967d4d1473e495e3fa314eaaa"},{"fixed":"294f19462f41d9e4f2fd71b7c64eef5977136da1"},{"fixed":"114a215689924b917da5fd28c56e679aaccaef07"},{"fixed":"dfa3fc8bd1ffef1346442c891e3e3dd54bc26501"},{"fixed":"f6df89c15834506902b2f706a9e8fbe1f6ef1474"},{"fixed":"fdaceeb737938e830c48a150d5bec24f5f487e52"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.0.4"},{"introduced":"1.1.0"},{"fixed":"1.1.4"},{"introduced":"1.2.0-rc.1"},{"fixed":"1.2.1"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["v1.0.3","v1.2.0","v1.2.0-rc.2","v1.1.3","v1.0.2","v1.2.0-rc.1","v1.1.2","v1.0.1","v1.1.1","v1.1.0","v1.0.0","v1.0.0-rc.2","v1.0.0-rc.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73666.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"}]}