{"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": "2026-10-07T16:09:31.492Z"}, "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"}}]}}

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{"affected": [{"affectedData": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.jackrabbit:jackrabbit-jcr-server", "packageURL": "pkg:maven/org.apache.jackrabbit/jackrabbit-jcr-server", "product": "Apache Jackrabbit", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "2.23.5", "status": "affected", "version": "2.23.0", "versionType": "semver"}, {"lessThanOrEqual": "2.22.4", "status": "affected", "version": "2.22.0", "versionType": "semver"}, {"lessThanOrEqual": "2.20.17", "status": "affected", "version": "2.20.0", "versionType": "semver"}]}], "source": "[email protected]"}], "cveTags": [], "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."}], "id": "CVE-2026-92414", "lastModified": "2026-10-07T17:17:02.453", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.3, "baseSeverity": "CRITICAL", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-07T16:19:12.900", "references": [{"source": "[email protected]", "url": "https://lists.apache.org/thread.html/gmbsmrs2lycl9nld7rd0h1r1fc4t75qr"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2026/10/07/27"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-384"}], "source": "[email protected]", "type": "Secondary"}]}

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