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: > /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.

Remediation

References

https://github.com/xwiki/xwiki-platform/commit/9f01166b1a8ee9639666099eb5040302df067e4d

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-q9hg-9qj2-mxf9

https://jira.xwiki.org/browse/XWIKI-20342

https://jira.xwiki.org/browse/XWIKI-20583

Related Vulnerabilities

CVE-2020-27216 Vulnerability in maven package org.mortbay.jetty:jetty

CVE-2022-31160 Vulnerability in npm package jquery-ui

CVE-2019-5432 Vulnerability in npm package mqtt-packet

CVE-2022-40764 Vulnerability in npm package snyk

CVE-2023-40312 Vulnerability in maven package org.opennms:opennms-webapp

Severity

High

Classification

CWE-79 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Patch Technical Description Vendor Advisory Issue Tracking Permissions Required