Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit right can copy the content of a page it does not have access to by using it as template of a new page. This issue has been patched in XWiki 13.2CR1 and 12.10.6. Users are advised to update. There are no known workarounds for this issue.
Remediation
References
Related Vulnerabilities
Magento CVE-2020-9580 Vulnerability (CVE-2020-9580)
PrestaShop Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2019-19594)
IBM RTC Improper Restriction of XML External Entity Reference Vulnerability (CVE-2017-1103)
SharePoint Resource Management Errors Vulnerability (CVE-2008-3006)