---
id: CVE-2026-92414
title: >-
  : 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 c…
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 c…
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-384
  - CWE-613
vendor: apache
product: jackrabbit
affected:
  - 'jackrabbit >= 2.20.0, < 2.20.18'
  - 'jackrabbit >= 2.22.0, < 2.22.5'
  - 'jackrabbit >= 2.23.0, < 2.23.6'
patched:
  - jackrabbit 2.23.6
published: '2026-10-07'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T14:24:57.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92414'
references:
  - url: 'https://lists.apache.org/thread.html/gmbsmrs2lycl9nld7rd0h1r1fc4t75qr'
    label: security@apache.org
  - url: 'http://www.openwall.com/lists/oss-security/2026/10/07/27'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-92414.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-92414'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2547570'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-92414'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92414'
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
  - score-dispute
epss: 0.00725
epssPercentile: 0.53861
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-10-07T20:29:09.750450Z'
scores:
  nvd: 9.1
  cna: 9.3
  vendor: 6.5
ingestedAt: '2026-10-07T16:38:22.230Z'
---

## Overview

: 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.

## Affected

- `jackrabbit >= 2.20.0, < 2.20.18`
- `jackrabbit >= 2.22.0, < 2.22.5`
- `jackrabbit >= 2.23.0, < 2.23.6`

## Remediation

Upgrade past the affected range:

- `jackrabbit 2.23.6`

## Vendor advisories

- **Red Hat VEX** · Moderate · affected: Red Hat Fuse 7, OpenShift Developer Tools and Services · no fix planned: Red Hat Fuse 7 · updated 2026-10-09 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-92414.json)