{"id":"CVE-2026-73843","title":"OpenChoreo is a complete, open-source developer platform for Kubernetes","summary":"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,…","severity":"critical","cvss":9.6,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-306","CWE-668","CWE-862"],"vendor":"openchoreo","product":"github.com/openchoreo/openchoreo","affected":["github.com/openchoreo/openchoreo < 1.0.2","github.com/openchoreo/openchoreo >= 1.1.0, < 1.1.2"],"patched":["github.com/openchoreo/openchoreo 1.0.2","github.com/openchoreo/openchoreo 1.1.2"],"published":"2026-08-13","updated":"2026-09-08","sourceUpdated":"2026-09-08T20:56:50.520","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73843","references":[{"url":"https://github.com/openchoreo/openchoreo/commit/047d80ddc63b4b4b9dd67044d5cffcdbd77685ce","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/commit/0aa0ffe1623bd8eb4235cb2a5854336695953c3a","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/commit/b42eeb0f5dce95195a9781d7c5a1fe9e38f5da8f","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/pull/4122","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/releases/tag/v1.0.2","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/releases/tag/v1.1.2","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/security/advisories/GHSA-qh9r-j7rp-4x2m","label":"security-advisories@github.com"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73843"},{"url":"https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0"},{"url":"https://github.com/advisories/GHSA-qh9r-j7rp-4x2m"}],"tags":["nvd","ghsa","go"],"aliases":["GHSA-qh9r-j7rp-4x2m"],"ecosystem":"go","epss":0.00291,"epssPercentile":0.21952,"ingestedAt":"2026-09-02T23:52:22.854Z","slug":"CVE-2026-73843","body":"## Overview\n\nOpenChoreo 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-73843)\n\nAffected packages:\n\n- `github.com/openchoreo/openchoreo < 1.0.2`\n- `github.com/openchoreo/openchoreo >= 1.1.0, < 1.1.2`\n\nPatched in:\n\n- `github.com/openchoreo/openchoreo 1.0.2`\n- `github.com/openchoreo/openchoreo 1.1.2`\n\nSource: https://github.com/advisories/GHSA-qh9r-j7rp-4x2m","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":52.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}