Improper Neutralization of Script-Related HTML Tags (XSS) in the LiveTable Macro
Impact
The Livetable Macro wasn't properly sanitizing column names, thus allowing the insertion of raw HTML code including JavaScript. This vulnerability was also exploitable via the Documents Macro that is included since XWiki 3.5M1 and doesn't require script rights, this can be demonstrated with the syntax {{documents id="example" count="5" actions="false" columns="doc.title, before<script>alert(1)</script>after"/}}. Therefore, this can also be exploited by users without script right and in comments. With the interaction of a user with more rights, this could be used to execute arbitrary actions in the wiki, including privilege escalation, remote code execution, information disclosure, modifying or deleting content.
Patches
This has been patched in XWiki 14.9, 14.4.6, and 13.10.10.
Workarounds
It is possible to apply the patch to existing installations without upgrading. Only the files skins/flamingo/macros.vm and templates/macros.vm in the web application directory need to be replaced by a patched version.
For more information
If you have any questions or comments about this advisory:
- Open an issue in Jira XWiki.org
- Email us at Security Mailing List
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.xwiki.platform:xwiki-platform-flamingo | >= 1.9-milestone-2, < 13.10.10, >= 14.0-rc-1, < 14.4.6, >= 14.5, < 14.9 | 13.10.10, 14.4.6, 14.9 |
| Java / Kotlin (Maven) | org.xwiki.platform:xwiki-platform-flamingo-skin | >= 1.9-milestone-2, < 13.10.10, >= 14.0-rc-1, < 14.4.6, >= 14.5, < 14.9 | 13.10.10, 14.4.6, 14.9 |
| Java / Kotlin (Maven) | org.xwiki.platform:xwiki-platform-flamingo-skin-resources | >= 1.9-milestone-2, < 13.10.10, >= 14.0-rc-1, < 14.4.6, >= 14.5, < 14.9 | 13.10.10, 14.4.6, 14.9 |
| Java / Kotlin (Maven) | org.xwiki.platform:xwiki-platform-web | >= 1.9-milestone-2, < 13.10.10, >= 14.0-rc-1, < 14.4.6, >= 14.5, < 14.9 | 13.10.10, 14.4.6, 14.9 |
| Java / Kotlin (Maven) | org.xwiki.platform:xwiki-platform-web-templates | >= 1.9-milestone-2, < 13.10.10, >= 14.0-rc-1, < 14.4.6, >= 14.5, < 14.9 | 13.10.10, 14.4.6, 14.9 |
| Java / Kotlin (Maven) | org.xwiki.platform:xwiki-web-standard | >= 1.9-milestone-2, < 13.10.10, >= 14.0-rc-1, < 14.4.6, >= 14.5, < 14.9 | 13.10.10, 14.4.6, 14.9 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L- Weakness (CWE)
CWE-79- Platform
- Java / Kotlin (Maven)
- Package
org.xwiki.platform:xwiki-platform-flamingo, org.xwiki.platform:xwiki-platform-flamingo-skin, org.xwiki.platform:xwiki-platform-flamingo-skin-resources- Disclosed
- 12.04.2023
- Updated
- 11.10.2026 13:19
Sources and licenses
OSV / GitHub Advisory Database - GHSA-6vgh-9r3c-2cxp - CC BY 4.0
Vulnerability history: org.xwiki.platform:xwiki-platform-flamingo-skin-resources
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 6
- First → latest
- 04.2023 12.2025
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 4
- High 1
- Medium 1
Disclosures per year
- 2023: 5
- 2024: 0
- 2025: 1
- 2026: 0
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Improper Neutralization of Script-Related HTML Tags (XSS) in the LiveTable Macro this entry
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