{"id":"CVE-2026-80462","state":"PUBLISHED","title":"Privilege Escalation in Progress Chef Automate","description":"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.","publishedAt":"2026-09-11T12:28:49.216Z","updatedAt":"2026-09-18T12:04:29.296Z","severity":{"score":10,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","source":"ProgressSoftware"},"assigner":"ProgressSoftware","products":["Progress Software Chef Automate"],"affected":[{"vendor":"Progress Software","product":"Chef Automate","defaultStatus":"unaffected","versions":[{"version":"4.13.516","status":"affected","lessThan":"4.13.520","versionType":"semver"},{"version":"1.0.0","status":"unaffected","lessThan":"4.13.516","versionType":"semver"}],"platforms":["Linux","x86"]}],"references":["https://community.progress.com/s/article/Critical-Security-Bulletin---August-2026---Chef-Automate-Security-Vulnerability"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/80xxx/CVE-2026-80462.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80462","state":"PUBLISHED","datePublished":"2026-09-11T12:28:49.216Z","dateUpdated":"2026-09-18T12:04:29.296Z","assignerShortName":"ProgressSoftware","assignerOrgId":"f9fea0b6-671e-4eea-8fde-31911902ae05","dateReserved":"2026-08-26T12:26:32.863Z"},"containers":{"cna":{"title":"Privilege Escalation in Progress Chef Automate","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."}],"affected":[{"vendor":"Progress Software","product":"Chef Automate","defaultStatus":"unaffected","versions":[{"version":"4.13.516","status":"affected","lessThan":"4.13.520","versionType":"semver"},{"version":"1.0.0","status":"unaffected","lessThan":"4.13.516","versionType":"semver"}],"platforms":["Linux","x86"]}],"references":[{"url":"https://community.progress.com/s/article/Critical-Security-Bulletin---August-2026---Chef-Automate-Security-Vulnerability","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":10,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","lang":"en","description":"CWE-306 Missing authentication for critical function","type":"CWE"}]}],"providerMetadata":{"shortName":"ProgressSoftware","orgId":"f9fea0b6-671e-4eea-8fde-31911902ae05","dateUpdated":"2026-09-18T12:04:29.296Z"},"impacts":[{"descriptions":[{"lang":"en","value":"Successful exploitation may result in unauthorized access to internal Chef Automate configuration data, identity and access-management operations, protected APIs, or actions across managed infrastructure."}]}],"workarounds":[{"lang":"en","value":"No approved workaround is currently available. Progress recommends upgrading to the fixed release when available.","supportingMedia":[{"type":"text/html","base64":false,"value":"<div>No approved workaround is currently available. Progress recommends upgrading to the fixed release when available.</div>"}]}],"solutions":[{"lang":"en","value":"Customers should upgrade to Chef Automate 4.13.520 or subsequent version. Versions prior to 4.13.516 are NOT affected.","supportingMedia":[{"type":"text/html","base64":false,"value":"Customers should upgrade to Chef Automate 4.13.520 or subsequent version. Versions prior to 4.13.516 are NOT affected."}]}],"credits":[{"lang":"en","value":"Uber Technologies, Inc.","type":"reporter"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-11T12:49:17.205349Z","id":"CVE-2026-80462","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-11T12:50:02.154Z"}}]}}}