CVE-2026-80462

{"id": "CVE-2026-80462", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-80462", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-11T12:49:17.205349Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@progress.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 10.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@progress.com", "affectedData": [{"vendor": "Progress Software", "product": "Chef Automate", "versions": [{"status": "affected", "version": "4.13.516", "lessThan": "4.13.520", "versionType": "semver"}, {"status": "unaffected", "version": "1.0.0", "lessThan": "4.13.516", "versionType": "semver"}], "platforms": ["Linux", "x86"], "defaultStatus": "unaffected"}]}], "published": "2026-09-11T13:18:18.300", "references": [{"url": "https://community.progress.com/s/article/Critical-Security-Bulletin---August-2026---Chef-Automate-Security-Vulnerability", "source": "security@progress.com"}], "vulnStatus": "Received", "weaknesses": [{"type": "Primary", "source": "security@progress.com", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Chef Automate API gateway and identity validation path may allow an unauthenticated actor to gain elevated access to protected Chef Automate functionality under specific conditions."}], "lastModified": "2026-09-11T13:18:18.300", "sourceIdentifier": "security@progress.com"}