{ "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": "
: Session Fixation / Session Reuse across Users vulnerability in Apache Jackrabbit.
Jackrabbit WebDAV server attaches a cached authenticated session on any Lock-Token/TransactionId/SubscriptionId/If-header field token match with
\nno credential check.
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.
\n
Users are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.
" } ] } ], "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" } } ] } }