Improper Encoding or Escaping of Output Affecting org.xwiki.platform:xwiki-platform-web-war package, versions [,14.10.12) [15.0-rc-1,15.5-rc-1)
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.33% (72nd
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-JAVA-ORGXWIKIPLATFORM-6036194
- published 26 Oct 2023
- disclosed 25 Oct 2023
- credit Unknown
Introduced: 25 Oct 2023
CVE-2023-45135 Open this link in a new tabHow to fix?
Upgrade org.xwiki.platform:xwiki-platform-web-war to version 14.10.12, 15.5-rc-1 or higher.
Overview
Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output that allows an attacker to trick a victim into executing code when clicking the "Create" button on a malicious page, by passing a title to the page creation action that isn't initially displayed but has its contents executed.
PoC
<xwiki-host>/xwiki/bin/create/NonExistingSpace/WebHome?title=$services.logging.getLogger(%22foo%22).error(%22Script%20executed!%22)
References
CVSS Scores
version 3.1