org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins
Impact
There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights.
Patches
This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script right.
Workarounds
The only known workaround consists in applying the following patch and rebuilding and redeploying xwiki-platform-skin-skinx.
For more information
If you have any questions or comments about this advisory:
- Open an issue in Jira
- Email us at Security ML
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Java / Kotlin (Maven) | org.xwiki.platform:xwiki-platform-skin-skinx | >= 3.0-milestone-1, < 14.9-rc-1 | 14.9-rc-1 |
Referencias
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx
- https://nvd.nist.gov/vuln/detail/CVE-2023-29206
- https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb
- https://github.com/xwiki/xwiki-platform
- https://jira.xwiki.org/browse/XWIKI-19514
- https://jira.xwiki.org/browse/XWIKI-19583
- https://jira.xwiki.org/browse/XWIKI-9119
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H- Debilidad (CWE)
CWE-79- Plataforma
- Java / Kotlin (Maven)
- Paquete
org.xwiki.platform:xwiki-platform-skin-skinx- Publicada
- 12.04.2023
- Actualizado
- 11.10.2026 11:21
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-cmvg-w72j-7phx - CC BY 4.0
Historial de vulnerabilidades: org.xwiki.platform:xwiki-platform-skin-skinx
Todas las vulnerabilidades publicadas de este paquete (Java / Kotlin (Maven)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 4
- Primera → última
- 02.2022 09.2025
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 2
- Media 2
Divulgaciones por año
- 2022: 2
- 2023: 1
- 2024: 0
- 2025: 1
- 2026: 0
-
org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins esta entrada
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