CVE-2024-31981
Critical
Description
XWiki Platform is a generic wiki platform. Starting in version 3.0.1 and prior to versions 4.10.20, 15.5.4, and 15.10-rc-1, remote code execution is possible via PDF export templates. This vulnerability has been patched in XWiki 14.10.20, 15.5.4 and 15.10-rc-1. If PDF templates are not typically used on the instance, an administrator can create the document `XWiki.PDFClass` and block its edition, after making sure that it does not contain a `style` attribute. Otherwise, there are no known workarounds aside from upgrading.
SeverityCritical
CVSS9.9
Exploit probability—
Product
Xwiki
PublishedApr 10, 2024
First seenApr 10, 2024
Weakness typeCWE-862Missing authorization
How to fix
Update
- xwiki xwiki14.10.19, 15.5.4, 15.9 or later
- org.xwiki.platform:xwiki-platform-oldcore14.10.20, 15.5.4, 15.10-rc-1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xwiki xwiki | 3.0.1 ≤ v < 14.10.19, 15.0 ≤ v < 15.5.4, 15.6 ≤ v < 15.9 | 14.10.19, 15.5.4, 15.9 |
| org.xwiki.platform:xwiki-platform-oldcoreMaven | 3.0.1 ≤ v < 14.10.20, 15.0-rc-1 ≤ v < 15.5.4, 15.6-rc-1 ≤ v < 15.10-rc-1 | 14.10.20, 15.5.4, 15.10-rc-1 |
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