Microsoft SharePoint Weak Authentication Vulnerability

Mô tả

Tham khảo

• msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55040 · Patch
• sfewer-r7/CVE-2026-55040 · Exploit
• cisa.gov/known-exploited-vulnerabilities-catalog · Exploit
• rapid7.com/blog/post/ra-microsoft-sharepoint-jwt-token-authentication-bypass-cve-2026-55040 · US Government Resource
• CISA KEV · CVE-2026-55040

Lỗ hổng khác của sharepoint server

• CVE-2026-108452CAO 8.8Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker …
• CVE-2026-88164CAO 8.8Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
• CVE-2026-97783TRUNG BÌNH 6.1Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized a…
• CVE-2026-97755CAO 8.8Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
• CVE-2026-96044CAO 8.8No cwe for this issue in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.