https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-24T14:32:36.340393+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-42719 EUVD-2026-42719 2026-10-24T14:32:36.343086+00:00 EUVD-2026-42719 https://cve.radiocsirt.org/vuln/fkie_cve-2020-15171 fkie_cve-2020-15171 2026-10-24T14:32:36.343116+00:00

In XWiki before versions 11.10.5 or 12.2.1, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. The only workaround is to give SCRIPT right only to trusted users.

 https://cve.radiocsirt.org/vuln/ghsa-7qw5-pqhc-xm4g GHSA-7qw5-pqhc-xm4g — Users with SCRIPT right can execute arbitrary code in XWiki 2026-10-24T14:32:36.343146+00:00

Affected: Maven: org.xwiki.platform:xwiki-platform-oldcore

### Impact

Any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution.

### Patches

It has been patched in both version XWiki 12.2.1 and XWiki 11.10.5.

### Workarounds

The only workaround is to give SCRIPT right only to trusted users.

### References

https://jira.xwiki.org/browse/XWIKI-17141 https://jira.xwiki.org/browse/XWIKI-17266

It's been reported by the GitHub Security Lab under #GHSL-2020-046.

### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki](https://jira.xwiki.org) * Email us at [our security mailing list](mailto:security@xwiki.org)

 https://cve.radiocsirt.org/vuln/gsd-2020-15171 gsd-2020-15171 2026-10-24T14:32:36.343181+00:00 gsd-2020-15171