{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T22:50:00.541","vulnerabilities":[{"cve":{"id":"CVE-2026-34222","sourceIdentifier":"security-advisories@github.com","published":"2026-04-01T18:16:29.850","lastModified":"2026-04-15T15:25:35.630","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.11, there is a broken access control vulnerability in tool values. This issue has been patched in version 0.8.11."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","baseScore":7.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.1,"impactScore":4.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","baseScore":7.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.1,"impactScore":4.0}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-285"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:openwebui:open_webui:*:*:*:*:*:*:*:*","versionEndExcluding":"0.8.11","matchCriteriaId":"5075875A-B6AB-4CC6-BA97-9C1D7E130C20"}]}]}],"references":[{"url":"https://github.com/open-webui/open-webui/releases/tag/v0.8.11","source":"security-advisories@github.com","tags":["Release Notes"]},{"url":"https://github.com/open-webui/open-webui/security/advisories/GHSA-7429-hxcv-268m","source":"security-advisories@github.com","tags":["Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2026/Apr/4","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Exploit","Third Party Advisory"]}]}}]}