CVE-2023-35162
Critical
Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Users are able to forge an URL with a payload allowing to inject Javascript in the page (XSS). It's possible to exploit the previewactions template to perform a XSS, e.g. by using URL such as: > <hostname>/xwiki/bin/get/FlamingoThemes/Cerulean xpage=xpart&vm=previewactions.vm&xcontinue=javascript:alert(document.domain). This vulnerability exists since XWiki 6.1-rc-1. The vulnerability has been patched in XWiki 14.10.5 and 15.1-rc-1.
SeverityCritical
CVSS9.6
Exploit probability—
Product
Xwiki
PublishedJun 23, 2023
First seenJun 23, 2023
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- xwiki xwiki14.10.5 or later
- org.xwiki.platform:xwiki-platform-flamingo-skin-resources14.10.5, 15.1-rc-1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| xwiki xwiki | 6.2 ≤ v < 14.10.5, 6.1 | 14.10.5 |
| org.xwiki.platform:xwiki-platform-flamingo-skin-resourcesMaven | 6.1-rc-1 ≤ v < 14.10.5, 15.0-rc-1 ≤ v < 15.1-rc-1 | 14.10.5, 15.1-rc-1 |
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