What’s Vulnerable › Vulnerabilities

CVE-2025-55748: XWiki Platform's configuration files can be accessed through jsx and sx endpoints

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-09-03 · updated 2026-09-30
• Weakness: CWE-23

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In versions 4.2-milestone-2 through 16.10.6, configuration files are accessible through jsx and sx endpoints. It's possible to access and read configuration files by using URLs such as `http://localhost:8080/bin/ssx/Main/WebHome?resource=../../WEB-INF/xwiki.cfg&minify=false`. This is fixed in version 16.10.7.

Affected products

• xwiki-platform: from 4.3 before 16.10.7; from 17.0.0 through 17.3.0; 4.2-milestone2, 4.2-milestone3 — fixed in 16.10.7

How to fix

Upgrade to a fixed version: xwiki-platform 16.10.7. Check the vendor advisory for mitigations.

References

• https://github.com/xwiki/xwiki-platform/commit/9e7b4c03f2143978d891109a17159f73d4cdd318#diff-ee78930a9ac5ea586179fe8ab88a5fd58e369d175927d1e88a0b4dbc3ebcbf1eR62
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-m63c-3rmg-r2cf
• https://jira.xwiki.org/browse/XWIKI-23109

Get alerted when CVE-2025-55748 or the next vulnerability affects your stack