{"id":"CVE-2026-92414","state":"PUBLISHED","title":"Apache Jackrabbit: Pre-auth hijack of cached sessions via derivable WebDAV lock tokens","description":": 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.","publishedAt":"2026-10-07T15:46:44.549Z","updatedAt":"2026-10-07T20:29:20.098Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"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","source":"apache"},"assigner":"apache","products":["Apache Software Foundation Apache Jackrabbit"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Jackrabbit","packageName":"org.apache.jackrabbit:jackrabbit-jcr-server","packageURL":"pkg:maven/org.apache.jackrabbit/jackrabbit-jcr-server","defaultStatus":"unaffected","versions":[{"version":"2.23.0","status":"affected","lessThanOrEqual":"2.23.5","versionType":"semver"},{"version":"2.22.0","status":"affected","lessThanOrEqual":"2.22.4","versionType":"semver"},{"version":"2.20.0","status":"affected","lessThanOrEqual":"2.20.17","versionType":"semver"}],"collectionURL":"https://repo.maven.apache.org/maven2"}],"references":["https://lists.apache.org/thread.html/gmbsmrs2lycl9nld7rd0h1r1fc4t75qr","http://www.openwall.com/lists/oss-security/2026/10/07/27"],"weaknesses":["CWE-384"],"ingestedAt":"2026-10-29T20:13:34.582Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/92xxx/CVE-2026-92414.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-92414","state":"PUBLISHED","datePublished":"2026-10-07T15:46:44.549Z","dateUpdated":"2026-10-07T20:29:20.098Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-09-16T09:33:25.002Z"},"containers":{"cna":{"title":"Apache Jackrabbit: Pre-auth hijack of cached sessions via derivable WebDAV lock tokens","descriptions":[{"lang":"en","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."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Jackrabbit","packageName":"org.apache.jackrabbit:jackrabbit-jcr-server","packageURL":"pkg:maven/org.apache.jackrabbit/jackrabbit-jcr-server","defaultStatus":"unaffected","versions":[{"version":"2.23.0","status":"affected","lessThanOrEqual":"2.23.5","versionType":"semver"},{"version":"2.22.0","status":"affected","lessThanOrEqual":"2.22.4","versionType":"semver"},{"version":"2.20.0","status":"affected","lessThanOrEqual":"2.20.17","versionType":"semver"}],"collectionURL":"https://repo.maven.apache.org/maven2"}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-384","description":"CWE-384: Session Fixation / Session Reuse across Users","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-10-07T15:46:44.549Z"},"source":{"discovery":"INTERNAL"},"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":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-10-07T16:09:31.492Z"}},{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-07T20:29:20.098Z"}}]}}}