CVE-2020-15252
High
Description
In XWiki before version 12.5 and 11.10.6, 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. This is patched in XWiki 12.5 and XWiki 11.10.6.
SeverityHigh
CVSS8.5
Exploit probability—
Product
Xwiki
PublishedOct 16, 2020
First seenOct 16, 2020
Weakness typeCWE-94Code injection
How to fix
Update
- xwiki xwiki11.10.6, 12.5 or later
- org.xwiki.platform:xwiki-platform-oldcore11.10.6, 12.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xwiki xwiki | v < 11.10.6, 12.0 ≤ v < 12.5 | 11.10.6, 12.5 |
| org.xwiki.platform:xwiki-platform-oldcoreMaven | v < 11.10.6, 12.0 ≤ v < 12.5 | 11.10.6, 12.5 |
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