The vulnerability of Microsoft SharePoint Server, Microsoft SharePoint Server Subscription Edition, and Microsoft SharePoint Enterprise Server programs lies in the lack of security measures for website structures, allowing attackers to perform spear-phishing attacks.
🗓️ 16 Apr 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 5 Views
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | CVE-2026-20945 | 14 Apr 202612:20 | – | circl |
 | Microsoft Office Sharepoint Server 跨站脚本漏洞 | 14 Apr 202600:00 | – | cnnvd |
 | Microsoft SharePoint Server Spoofing Vulnerability (CNVD-2026-19433) | 21 Apr 202600:00 | – | cnvd |
 | CVE-2026-20945 | 14 Apr 202616:56 | – | cve |
 | CVE-2026-20945 Microsoft SharePoint Server Spoofing Vulnerability | 14 Apr 202616:56 | – | cvelist |
 | EUVD-2026-22355 | 14 Apr 202618:30 | – | euvd |
 | Description of the security update for SharePoint Server Subscription Edition: April 14, 2026 (KB5002853) | 14 Apr 202614:00 | – | mskb |
| Description of the security update for SharePoint Server 2019: April 14, 2026 (KB5002854) | 14 Apr 202614:00 | – | mskb |
| Description of the security update for SharePoint Server 2019 Language Pack: April 14, 2026 (KB5002856) | 14 Apr 202614:00 | – | mskb |
| Description of the security update for SharePoint Server 2016: April 14, 2026 (KB5002861) | 14 Apr 202614:00 | – | mskb |
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16 Apr 2026 00:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 34.6
CVSS 25.5
EPSS0.25082