Description

XWiki Platform is a generic wiki platform. Starting in version 5.4.4 and prior to versions 14.4.8, 14.10.4, and 15.0, a stored cross-site scripting vulnerability can be exploited by users with edit rights by adding a `AppWithinMinutes.FormFieldCategoryClass` class on a page and setting the payload on the page title. Then, any user visiting `/xwiki/bin/view/AppWithinMinutes/ClassEditSheet` executes the payload. The issue has been patched in XWiki 14.4.8, 14.10.4, and 15.0. As a workaround, update `AppWithinMinutes.ClassEditSheet` with a patch.

Remediation

References

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-4wc6-hqv9-qc97

https://github.com/xwiki/xwiki-platform/commit/1b87fec1e5b5ec00b7a8c3c3f94f6c5e22547392#diff-79e725ec7125cced7d302e1a1f955a76745af26ef28a148981b810e85335d302

https://jira.xwiki.org/browse/XWIKI-20365

Related Vulnerabilities

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CVE-2023-29520 Vulnerability in maven package org.xwiki.platform:xwiki-platform-localization-source-wiki

CVE-2021-34797 Vulnerability in maven package org.apache.geode:geode-core

CVE-2022-34817 Vulnerability in maven package de.einsundeins.jenkins.plugins.failedjobdeactivator:failedjobdeactivator

Severity

Medium

Classification

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

Tags

Vendor Advisory Patch Exploit Issue Tracking