{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-73842", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-13T17:44:28.642Z", "datePublished": "2026-08-13T21:59:24.390Z", "dateUpdated": "2026-08-13T21:59:24.390Z"}, "containers": {"cna": {"title": "OpenChoreo: cluster-gateway internal proxy performs no caller authentication and is not read-only \u2014 data-plane Secret disclosure and arbitrary Kubernetes mutation", "problemTypes": [{"descriptions": [{"cweId": "CWE-269", "lang": "en", "description": "CWE-269: Improper Privilege Management", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-306", "lang": "en", "description": "CWE-306: Missing Authentication for Critical Function", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-862", "lang": "en", "description": "CWE-862: Missing Authorization", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-rh53-xvx2-j327", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-rh53-xvx2-j327"}, {"name": "https://github.com/openchoreo/openchoreo/pull/4256", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/pull/4256"}, {"name": "https://github.com/openchoreo/openchoreo/pull/4258", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/pull/4258"}, {"name": "https://github.com/openchoreo/openchoreo/pull/4259", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/pull/4259"}, {"name": "https://github.com/openchoreo/openchoreo/commit/50fcae3f1753fd0ac3ae655a3fc080a761c49c04", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/commit/50fcae3f1753fd0ac3ae655a3fc080a761c49c04"}, {"name": "https://github.com/openchoreo/openchoreo/commit/93e6f10953cfc249af2222ddb6730d4b0a729129", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/commit/93e6f10953cfc249af2222ddb6730d4b0a729129"}, {"name": "https://github.com/openchoreo/openchoreo/commit/e3da3c63dcf0895c693cb17ce142ef95e959b62a", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/commit/e3da3c63dcf0895c693cb17ce142ef95e959b62a"}, {"name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.3"}, {"name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.3", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.3"}, {"name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2"}], "affected": [{"vendor": "openchoreo", "product": "openchoreo", "versions": [{"version": "< 1.0.3", "status": "affected"}, {"version": ">= 1.1.0, < 1.1.3", "status": "affected"}, {"version": ">= 1.2.0-rc.1, < 1.2.0-rc.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-13T21:59:24.390Z"}, "descriptions": [{"lang": "en", "value": "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 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."}], "source": {"advisory": "GHSA-rh53-xvx2-j327", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "openchoreo", "vendor": "openchoreo", "versions": [{"status": "affected", "version": "< 1.0.3"}, {"status": "affected", "version": ">= 1.1.0, < 1.1.3"}, {"status": "affected", "version": ">= 1.2.0-rc.1, < 1.2.0-rc.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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 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."}], "id": "CVE-2026-73842", "lastModified": "2026-08-13T22:17:29.037", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-13T22:17:29.037", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/commit/50fcae3f1753fd0ac3ae655a3fc080a761c49c04"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/commit/93e6f10953cfc249af2222ddb6730d4b0a729129"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/commit/e3da3c63dcf0895c693cb17ce142ef95e959b62a"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/pull/4256"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/pull/4258"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/pull/4259"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.3"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.3"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-rh53-xvx2-j327"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}, {"lang": "en", "value": "CWE-306"}, {"lang": "en", "value": "CWE-862"}], "source": "security-advisories@github.com", "type": "Primary"}]}

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