{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-92414","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2026-09-16T09:33:25.002Z","datePublished":"2026-10-07T15:46:44.549Z","dateUpdated":"2026-10-07T20:29:20.098Z"},"containers":{"cna":{"providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2026-10-07T15:46:44.549Z"},"title":"Apache Jackrabbit: Pre-auth hijack of cached sessions via derivable WebDAV lock tokens","problemTypes":[{"descriptions":[{"description":"CWE-384: Session Fixation / Session Reuse across Users","lang":"en","cweId":"CWE-384","type":"CWE"}]}],"source":{"discovery":"INTERNAL"},"affected":[{"vendor":"Apache Software Foundation","product":"Apache Jackrabbit","packageURL":"pkg:maven/org.apache.jackrabbit/jackrabbit-jcr-server","versions":[{"status":"affected","version":"2.23.0","lessThanOrEqual":"2.23.5","versionType":"semver"},{"status":"affected","version":"2.22.0","lessThanOrEqual":"2.22.4","versionType":"semver"},{"status":"affected","version":"2.20.0","lessThanOrEqual":"2.20.17","versionType":"semver"}],"defaultStatus":"unaffected","collectionURL":"https://repo.maven.apache.org/maven2","packageName":"org.apache.jackrabbit:jackrabbit-jcr-server"}],"descriptions":[{"value":": Session Fixation / Session Reuse across Users vulnerability in Apache Jackrabbit.\n\n\n\nJackrabbit WebDAV server attaches a cached authenticated session on any Lock-Token/TransactionId/SubscriptionId/If-header field token match with\n\nno credential check.\n\n\n\nThis issue affects Apache Jackrabbit: from 2.23.0 through 2.23.5, from 2.22.0 through 2.22.4, from 2.20.0 through 2.20.17.\n\n\n\n\n\n\n\n\n\n\n\n\nUsers are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.","lang":"en","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>: Session Fixation / Session Reuse across Users vulnerability in Apache Jackrabbit.</p><p>Jackrabbit WebDAV server attaches a cached authenticated session on any Lock-Token/TransactionId/SubscriptionId/If-header field token match with<br>\nno credential check.</p><p>This issue affects Apache Jackrabbit: from 2.23.0 through 2.23.5, from 2.22.0 through 2.22.4, from 2.20.0 through 2.20.17.</p><p>\n</p><p></p><p>Users are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.</p>"}]}],"references":[{"url":"https://lists.apache.org/thread.html/gmbsmrs2lycl9nld7rd0h1r1fc4t75qr","tags":["vendor-advisory"]}],"metrics":[{"scenarios":[{"lang":"en","value":"GENERAL"}],"format":"CVSS","cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"CRITICAL","baseScore":9.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"}}],"credits":[{"lang":"en","value":"The Apache Software Foundation","type":"finder"},{"lang":"en","value":"Julian Reschke","type":"analyst"},{"lang":"en","value":"Claude Security","type":"tool"}],"x_generator":{"engine":"Vulnogram 1.0.3"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/10/07/27"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-10-07T16:09:31.492Z"}},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-07T20:29:09.750450Z","id":"CVE-2026-92414","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-07T20:29:20.098Z"}}]}}