{"id":"CVE-2026-73842","title":"OpenChoreo is a complete, open-source developer platform for Kubernetes","summary":"OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.3, 1.1.3, and 1.2.0-rc.2, internal/cluster-gateway/server.go exposed /api/proxy/, /api/exec/, and /api/wirelogs/ on an internal listener without requir…","severity":"critical","cvss":9,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-269","CWE-306","CWE-862"],"vendor":"openchoreo","product":"github.com/openchoreo/openchoreo","affected":["github.com/openchoreo/openchoreo < 1.0.3","github.com/openchoreo/openchoreo >= 1.1.0, < 1.1.3","github.com/openchoreo/openchoreo >= 1.2.0-rc.1, < 1.2.0-rc.2"],"patched":["github.com/openchoreo/openchoreo 1.0.3","github.com/openchoreo/openchoreo 1.1.3","github.com/openchoreo/openchoreo 1.2.0"],"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-2026-73842","references":[{"url":"https://github.com/openchoreo/openchoreo/commit/50fcae3f1753fd0ac3ae655a3fc080a761c49c04","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/commit/93e6f10953cfc249af2222ddb6730d4b0a729129","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/commit/e3da3c63dcf0895c693cb17ce142ef95e959b62a","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/pull/4256","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/pull/4258","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/pull/4259","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/releases/tag/v1.0.3","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/releases/tag/v1.1.3","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2","label":"security-advisories@github.com"},{"url":"https://github.com/openchoreo/openchoreo/security/advisories/GHSA-rh53-xvx2-j327","label":"security-advisories@github.com"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73842"},{"url":"https://github.com/advisories/GHSA-rh53-xvx2-j327"}],"tags":["nvd","ghsa","go"],"epss":0.0018,"epssPercentile":0.07777,"aliases":["GHSA-rh53-xvx2-j327"],"ecosystem":"go","ingestedAt":"2026-09-04T22:28:54.818Z","slug":"CVE-2026-73842","body":"## Overview\n\nOpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.3, 1.1.3, and 1.2.0-rc.2, internal/cluster-gateway/server.go exposed /api/proxy/, /api/exec/, and /api/wirelogs/ on an internal listener without requiring a client certificate or token, allowing any network-reachable caller to read tenant Kubernetes Secrets, mutate workloads, and execute commands across connected data planes. This issue is fixed in versions 1.0.3, 1.1.3, and 1.2.0-rc.2.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-73842)\n\nAffected packages:\n\n- `github.com/openchoreo/openchoreo < 1.0.3`\n- `github.com/openchoreo/openchoreo >= 1.1.0, < 1.1.3`\n- `github.com/openchoreo/openchoreo >= 1.2.0-rc.1, < 1.2.0-rc.2`\n\nPatched in:\n\n- `github.com/openchoreo/openchoreo 1.0.3`\n- `github.com/openchoreo/openchoreo 1.1.3`\n- `github.com/openchoreo/openchoreo 1.2.0`\n\nSource: https://github.com/advisories/GHSA-rh53-xvx2-j327","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":49.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}