{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-73667", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-13T14:04:09.606Z", "datePublished": "2026-08-13T21:43:43.895Z", "dateUpdated": "2026-08-13T21:44:02.906Z"}, "containers": {"cna": {"title": "OpenChoreo: Authenticated OS command injection via OpenChoreo Workflow Plane templates enables code execution in privileged pods", "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "lang": "en", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-2mw5-23gm-pccq", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/openchoreo/openchoreo/security/advisories/GHSA-2mw5-23gm-pccq"}, {"name": "https://github.com/openchoreo/openchoreo/pull/4193", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/pull/4193"}, {"name": "https://github.com/openchoreo/openchoreo/pull/4243", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/pull/4243"}, {"name": "https://github.com/openchoreo/openchoreo/pull/4277", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/pull/4277"}, {"name": "https://github.com/openchoreo/openchoreo/pull/4297", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/pull/4297"}, {"name": "https://github.com/openchoreo/openchoreo/commit/017c3c6d8b27c21d11c8c2b43da1846aa7ae73b9", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/commit/017c3c6d8b27c21d11c8c2b43da1846aa7ae73b9"}, {"name": "https://github.com/openchoreo/openchoreo/commit/65c081ff74618714cb0c82b5d0e0fad2c2cbc46b", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/commit/65c081ff74618714cb0c82b5d0e0fad2c2cbc46b"}, {"name": "https://github.com/openchoreo/openchoreo/commit/b274127a4342e5433c5035384cef57478b5b65ed", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/commit/b274127a4342e5433c5035384cef57478b5b65ed"}, {"name": "https://github.com/openchoreo/openchoreo/commit/fb2b659b9884eb45fa4f02b9cc7e89718a0276b7", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/commit/fb2b659b9884eb45fa4f02b9cc7e89718a0276b7"}, {"name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.4", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.4"}, {"name": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.4", "tags": ["x_refsource_MISC"], "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.4"}, {"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": "< 1.0.4", "status": "affected"}, {"version": ">= 1.1.0, < 1.1.4", "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": "2026-08-13T21:44:02.906Z"}, "descriptions": [{"lang": "en", "value": "OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.4, 1.1.4, and 1.2.0-rc.2, OpenChoreo Workflow Plane templates under samples/getting-started/workflow-templates/ interpolated developer-controlled workflow parameters into shell program text executed through sh -c instead of passing the values through container.env, allowing arbitrary commands to run in workflow pods while affected privileged Podman templates lacked hostUsers: false. This issue is fixed in versions 1.0.4, 1.1.4, and 1.2.0-rc.2."}], "source": {"advisory": "GHSA-2mw5-23gm-pccq", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "openchoreo", "vendor": "openchoreo", "versions": [{"status": "affected", "version": "< 1.0.4"}, {"status": "affected", "version": ">= 1.1.0, < 1.1.4"}, {"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 1.0.4, 1.1.4, and 1.2.0-rc.2, OpenChoreo Workflow Plane templates under samples/getting-started/workflow-templates/ interpolated developer-controlled workflow parameters into shell program text executed through sh -c instead of passing the values through container.env, allowing arbitrary commands to run in workflow pods while affected privileged Podman templates lacked hostUsers: false. This issue is fixed in versions 1.0.4, 1.1.4, and 1.2.0-rc.2."}], "id": "CVE-2026-73667", "lastModified": "2026-08-13T22:17:28.580", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-08-13T22:17:28.580", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/commit/017c3c6d8b27c21d11c8c2b43da1846aa7ae73b9"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/commit/65c081ff74618714cb0c82b5d0e0fad2c2cbc46b"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/commit/b274127a4342e5433c5035384cef57478b5b65ed"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/commit/fb2b659b9884eb45fa4f02b9cc7e89718a0276b7"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/pull/4193"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/pull/4243"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/pull/4277"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/pull/4297"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.0.4"}, {"source": "security-advisories@github.com", "url": "https://github.com/openchoreo/openchoreo/releases/tag/v1.1.4"}, {"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-2mw5-23gm-pccq"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}