https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-08T02:01:17.999470+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cnvd-2022-13415 cnvd-2022-13415 2026-10-08T02:01:18.004211+00:00 cnvd-2022-13415 https://cve.radiocsirt.org/vuln/euvd-2026-22179 EUVD-2026-22179 2026-10-08T02:01:18.004255+00:00 EUVD-2026-22179 https://cve.radiocsirt.org/vuln/fkie_cve-2021-21379 fkie_cve-2021-21379 2026-10-08T02:01:18.004271+00:00

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions of XWiki Platform, the `{{wikimacrocontent}}` executes the content with the rights of the wiki macro author instead of the caller of that wiki macro. This makes possible to inject scripts through it and they will be executed with the rights of the wiki macro (very often a user which has Programming rights). Fortunately, no such macro exists by default in XWiki Standard but one could have been created or installed with an extension. This vulnerability has been patched in versions XWiki 12.6.3, 11.10.11 and 12.8-rc-1. There is no easy workaround other than disabling the affected macros. Inserting content in a safe way or knowing what is the user who called the wiki macro is not easy.

 https://cve.radiocsirt.org/vuln/ghsa-v662-xpcc-9xf6 GHSA-v662-xpcc-9xf6 — It's possible to execute anything with the rights of the author of a macro which uses the {{wikimacrocontent}} macro 2026-10-08T02:01:18.004310+00:00

Affected: Maven: org.xwiki.platform:xwiki-platform-rendering-wikimacro-store

### Impact

The `{{wikimacrocontent}}` executes the content with the rights of the wiki macro author instead of the caller of that wiki macro. This makes possible to inject scripts through it and they will be executed with the rights of the wiki macro (very often a user which has Programming rights).

Fortunately, no such macro exists by default in XWiki Standard but one could have been created or installed with an extension.

### Patches

It has been patched in versions XWiki 12.6.3, 11.10.11 and 12.8-rc-1.

### Workarounds

There is no easy workaround other than disabling the affected macros. Inserting content in a safe way or knowing what is the user who called the wiki macro is not easy.

### References

https://jira.xwiki.org/browse/XWIKI-17759

### 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-2021-21379 gsd-2021-21379 2026-10-08T02:01:18.004350+00:00 gsd-2021-21379