{"version":"1.0","type":"rich","provider_name":"RootPwn","provider_url":"https://rootpwn.me","title":"CVE-2026-102866: SharePoint Elevation of Privilege via Signature Bypass","description":"Microsoft Office SharePoint is vulnerable to an elevation of privilege flaw that allows an attacker to bypass cryptographic signature verification and gain elevated rights over the network. The flaw is identified as CVE-2026-102866 and affects all versions of SharePoint that rely on Office cryptogra","url":"https://rootpwn.me/news/cve-2026-102866-sharepoint-elevation-of-privilege-via-signature-bypass","thumbnail_url":"https://rootpwn.me/images/b1acfb3164a14678864e1ea6254f04a9.jpg","thumbnail_width":1600,"thumbnail_height":900}