What is CVE-2026-47305?
A weak authentication vulnerability (CVE-2026-55040) has been discovered in Microsoft SharePoint. This allows an unauthorized attacker to bypass a security feature over a network. Immediate patching of affected systems is recommended.
Azərbaycanca: Microsoft SharePoint-də zəif autentifikasiya zəifliyi (CVE-2026-55040) aşkar edilib. Bu, şəbəkə üzərindən icazəsiz hücumçuya təhlükəsizlik xüsusiyyətini keçməyə imkan verir. Təsirə məruz qalan sistemlərin dərhal yenilənməsi tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-287; shared vendor: Microsoft
FAQ2
Over which environment can an attacker exploit the CVE-2026-55040 vulnerability?
An attacker can exploit this vulnerability over a network.
What does a successful exploitation of CVE-2026-55040 lead to?
A successful exploitation of this vulnerability allows an unauthorized attacker to bypass a security feature.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.