CVE-2024-55876
Description
XWiki Platform is a generic wiki platform. Starting in version 1.2-milestone-2 and prior to versions 15.10.9 and 16.3.0, any user with an account on the main wiki could run scheduling operations on subwikis. To reproduce, as a user on the main wiki without any special right, view the document `Scheduler.WebHome` in a subwiki. Then, click on any operation (*e.g.,* Trigger) on any job. If the operation is successful, then the instance is vulnerable. This has been patched in XWiki 15.10.9 and 16.3.0. As a workaround, those who have subwikis where the Job Scheduler is enabled can edit the objects on `Scheduler.WebPreferences` to match the patch.
How to fix
- xwiki xwiki15.10.9, 16.3.0 or later
- org.xwiki.platform:xwiki-platform-scheduler-ui15.10.9, 16.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xwiki xwiki | 1.2.1 ≤ v < 15.10.9, 16.0.0 ≤ v < 16.3.0, 1.2 | 15.10.9, 16.3.0 |
| org.xwiki.platform:xwiki-platform-scheduler-uiMaven | 1.2-milestone-2 ≤ v < 15.10.9, 16.0.0-rc-1 ≤ v < 16.3.0 | 15.10.9, 16.3.0 |
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