> ZDI-26-418: Microsoft SharePoint SPFieldMultiLineText Cross-Site Scripting Vulnerability

This vulnerability allows remote attackers to execute web requests with a target user's privileges on affected installations of Microsoft SharePoint. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.3. The following CVEs are assigned: CVE-2026-55126.