Description
PreviewAction in XWiki 0.9.543 through 0.9.1252 does not set the Author field to the identity of the user who last modified a document, which allows remote authenticated users without programming rights to execute arbitrary code by selecting a document whose author has programming rights, modifying this document to contain a script, and previewing without saving the document.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.xwiki.platform:xwiki-platform-oldcore | >= 0.9.543, < 1.0B1 | 1.0B1 | GHSA-h5jm-jjgx-q2wf |