CVE-2026-92414 (GCVE-0-2026-92414)

Vulnerability from cvelistv5 – Published: 2026-10-07 15:46 – Updated: 2026-10-07 20:29
VLAI
Title
Apache Jackrabbit: Pre-auth hijack of cached sessions via derivable WebDAV lock tokens
Summary
: 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 no 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. Users are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.
Severity
9.3 (Critical)
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
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 20:29 UTC
CWE
  • CWE-384 - Session Fixation / Session Reuse across Users
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1092 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache Jackrabbit Affected: 2.23.0 , ≤ 2.23.5 (semver)
Affected: 2.22.0 , ≤ 2.22.4 (semver)
Affected: 2.20.0 , ≤ 2.20.17 (semver)
guessed Create a notification for this product.
Credits
The Apache Software Foundation Julian Reschke Claude Security
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2026-10-07T16:09:31.492Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/10/07/27"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-92414",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-07T20:29:09.750450Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-07T20:29:20.098Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "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"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "The Apache Software Foundation"
        },
        {
          "lang": "en",
          "type": "analyst",
          "value": "Julian Reschke"
        },
        {
          "lang": "en",
          "type": "tool",
          "value": "Claude Security"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e: Session Fixation / Session Reuse across Users vulnerability in Apache Jackrabbit.\u003c/p\u003e\u003cp\u003eJackrabbit WebDAV server attaches a cached authenticated session on any Lock-Token/TransactionId/SubscriptionId/If-header field token match with\u003cbr\u003e\nno credential check.\u003c/p\u003e\u003cp\u003eThis 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.\u003c/p\u003e\u003cp\u003e\n\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.\u003c/p\u003e"
            }
          ],
          "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."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "exploitMaturity": "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",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-384",
              "description": "CWE-384: Session Fixation / Session Reuse across Users",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-07T15:46:44.549Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.apache.org/thread.html/gmbsmrs2lycl9nld7rd0h1r1fc4t75qr"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Apache Jackrabbit: Pre-auth hijack of cached sessions via derivable WebDAV lock tokens",
      "x_generator": {
        "engine": "Vulnogram 1.0.3"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2026-92414",
    "datePublished": "2026-10-07T15:46:44.549Z",
    "dateReserved": "2026-09-16T09:33:25.002Z",
    "dateUpdated": "2026-10-07T20:29:20.098Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-92414",
      "date": "2026-11-01",
      "epss": "0.00725",
      "percentile": "0.54085"
    },
    "nvd": {
      "cve": {
        "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": "security@apache.org"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:apache:jackrabbit:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "ED33B3AA-CC33-415A-9B7D-3AEA9E13996D",
                    "versionEndExcluding": "2.20.18",
                    "versionStartIncluding": "2.20.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:jackrabbit:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AC45EF0E-2A77-4858-866D-1FE0E7C19241",
                    "versionEndExcluding": "2.22.5",
                    "versionStartIncluding": "2.22.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:jackrabbit:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9376FC7D-3C7E-4147-96FF-D63A7AAF2C60",
                    "versionEndExcluding": "2.23.6",
                    "versionStartIncluding": "2.23.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "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": "2026-10-13T14:24:57.127",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 9.1,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.2,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "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": "security@apache.org",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-92414",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "yes"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-07T20:29:09.750450Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-10-07T16:19:12.900",
        "references": [
          {
            "source": "security@apache.org",
            "tags": [
              "Mailing List",
              "Vendor Advisory"
            ],
            "url": "https://lists.apache.org/thread.html/gmbsmrs2lycl9nld7rd0h1r1fc4t75qr"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2026/10/07/27"
          }
        ],
        "sourceIdentifier": "security@apache.org",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-384"
              }
            ],
            "source": "security@apache.org",
            "type": "Secondary"
          }
        ]
      }
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2026-10-07T16:09:31.492Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "url": "http://www.openwall.com/lists/oss-security/2026/10/07/27"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-92414",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-10-07T20:29:09.750450Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-10-07T20:29:15.615Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "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"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "finder",
              "value": "The Apache Software Foundation"
            },
            {
              "lang": "en",
              "type": "analyst",
              "value": "Julian Reschke"
            },
            {
              "lang": "en",
              "type": "tool",
              "value": "Claude Security"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cp\u003e: Session Fixation / Session Reuse across Users vulnerability in Apache Jackrabbit.\u003c/p\u003e\u003cp\u003eJackrabbit WebDAV server attaches a cached authenticated session on any Lock-Token/TransactionId/SubscriptionId/If-header field token match with\u003cbr\u003e\nno credential check.\u003c/p\u003e\u003cp\u003eThis 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.\u003c/p\u003e\u003cp\u003e\n\u003c/p\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eUsers are recommended to upgrade to versions 2.23.6, 2.22.5, or 2.20.18 which fix the issue.\u003c/p\u003e"
                }
              ],
              "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."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "baseScore": 9.3,
                "baseSeverity": "CRITICAL",
                "exploitMaturity": "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",
                "version": "4.0",
                "vulnAvailabilityImpact": "NONE",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-384",
                  "description": "CWE-384: Session Fixation / Session Reuse across Users",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-10-07T15:46:44.549Z",
            "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
            "shortName": "apache"
          },
          "references": [
            {
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://lists.apache.org/thread.html/gmbsmrs2lycl9nld7rd0h1r1fc4t75qr"
            }
          ],
          "source": {
            "discovery": "INTERNAL"
          },
          "title": "Apache Jackrabbit: Pre-auth hijack of cached sessions via derivable WebDAV lock tokens",
          "x_generator": {
            "engine": "Vulnogram 1.0.3"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "assignerShortName": "apache",
        "cveId": "CVE-2026-92414",
        "datePublished": "2026-10-07T15:46:44.549Z",
        "dateReserved": "2026-09-16T09:33:25.002Z",
        "dateUpdated": "2026-10-07T20:29:20.098Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.