{"id":"CVE-2026-73843","summary":"OpenChoreo: Unauthenticated access to data-plane operations via OpenChoreo cluster-gateway management APIs","details":"OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.2 and 1.1.2, internal/cluster-gateway/server.go served caller-facing management APIs on the externally reachable agent listener without authentication, allowing network-reachable attackers to invoke /api/proxy/ and /api/exec/ operations, proxy the data-plane Kubernetes API, and execute commands in workload pods in multi-cluster deployments. This issue is fixed in versions 1.0.2 and 1.1.2.","aliases":["GHSA-qh9r-j7rp-4x2m","GO-2026-6362"],"modified":"2026-09-10T15:25:56.771191095Z","published":"2026-08-13T22:02:41.363Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73843.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-306","CWE-668","CWE-862"]},"references":[{"type":"WEB","url":"https://github.com/openchoreo/openchoreo/releases/tag/v1.0.2"},{"type":"WEB","url":"https://github.com/openchoreo/openchoreo/releases/tag/v1.1.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73843.json"},{"type":"ADVISORY","url":"https://github.com/openchoreo/openchoreo/security/advisories/GHSA-qh9r-j7rp-4x2m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73843"},{"type":"FIX","url":"https://github.com/openchoreo/openchoreo/commit/047d80ddc63b4b4b9dd67044d5cffcdbd77685ce"},{"type":"FIX","url":"https://github.com/openchoreo/openchoreo/commit/0aa0ffe1623bd8eb4235cb2a5854336695953c3a"},{"type":"FIX","url":"https://github.com/openchoreo/openchoreo/commit/b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8f"},{"type":"FIX","url":"https://github.com/openchoreo/openchoreo/pull/4122"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openchoreo/openchoreo","events":[{"introduced":"0"},{"introduced":"98aa8742f7244e7150cc177438d83b9efc5fdece"},{"fixed":"3993de1f4306ada0c6529d6087ef7890b416daee"},{"fixed":"0f8bad3ec468b830ac4781987104d7473c246eee"},{"fixed":"047d80ddc63b4b4b9dd67044d5cffcdbd77685ce"},{"fixed":"0aa0ffe1623bd8eb4235cb2a5854336695953c3a"},{"fixed":"b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8f"}],"database_specific":{"source":["AFFECTED_FIELD","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"1.0.2"},{"introduced":"1.1.0"},{"fixed":"1.1.2"}]}}],"versions":["v1.1.1","v1.0.1","v1.1.0","v1.0.1-hotfix.1","v1.0.0","v1.0.0-rc.2","v1.0.0-rc.1","v0.17.0","v0.16.0","v0.14.0","v0.13.0","v0.12.0","v0.11.0","v0.10.0","v0.8.0","v0.7.0","v0.6.0","v0.4.0","v0.5.0","v0.3.0","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73843.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}]}