CVE-2023-35153: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

June 20, 2023 (updated June 27, 2023)

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.

References

github.com/advisories/GHSA-4wc6-hqv9-qc97
github.com/xwiki/xwiki-platform/commit/1b87fec1e5b5ec00b7a8c3c3f94f6c5e22547392
github.com/xwiki/xwiki-platform/security/advisories/GHSA-4wc6-hqv9-qc97
jira.xwiki.org/browse/XWIKI-20365
nvd.nist.gov/vuln/detail/CVE-2023-35153

Code Behaviors & Features

Detect and mitigate CVE-2023-35153 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →