| Package | Affected versions | Patched versions |
|---|---|---|
| org.xwiki.platform:xwiki-platform-web | ≥ 1.0, < 13.10.6≥ 14.0, < 14.3-rc-1 | 13.10.614.3-rc-1 |
| xwiki | ≥ 1.0, < 13.10.6≥ 14.0, < 14.3 | 13.10.614.3 |
It's possible to store a JavaScript which will be executed by anyone viewing the history of an attachment containing javascript in its name.
For example, attachment a file with name ><img src=1 onerror=alert(1)>.jpg will execute the alert.
This issue has been patched in XWiki 13.10.6 and 14.3RC1.
It is possible to replace viewattachrev.vm, the entry point for this attack, by a patched version from the patch without updating XWiki.
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