---
id: CVE-2026-23734
title: XWiki Platform is a generic wiki platform
summary: >-
  XWiki Platform is a generic wiki platform. Versions prior to 18.1.0-rc-1,
  17.10.3, 17.4.9, and 16.10.17 allow access to read configuration files by
  using URLs such as
  http://localhost:8080/bin/ssx/Main/WebHome?resource=/../../WEB-INF/xwi…
severity: none
cwe:
  - CWE-23
published: '2026-05-20'
updated: '2026-07-23'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-23734'
references:
  - url: >-
      https://github.com/xwiki/xwiki-commons/commit/a979cafd89f6a9c9c0b9ab19744d672df64429bf
    label: security-advisories@github.com
  - url: >-
      https://github.com/xwiki/xwiki-commons/security/advisories/GHSA-xq3r-2qv5-vqqm
    label: security-advisories@github.com
  - url: 'https://jira.xwiki.org/browse/XCOMMONS-3547'
    label: security-advisories@github.com
tags:
  - nvd
epss: 0.19559
epssPercentile: 0.97263
ingestedAt: '2026-07-23T12:17:55.665Z'
---

## Overview

XWiki Platform is a generic wiki platform. Versions prior to 18.1.0-rc-1, 17.10.3, 17.4.9, and 16.10.17 allow access to read configuration files by using URLs such as http://localhost:8080/bin/ssx/Main/WebHome?resource=/../../WEB-INF/xwiki.cfg&minify=false, leading to Path Traversal. The vulnerability is can be exploited via resources parameter the ssx and jsx endpoints by using leading slashes. This issue has been patched in 18.1.0-rc-1, 17.10.3, 17.4.9, 16.10.17.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.