Attackers Exploit SharePoint Authentication Bypass After Public PoC Release
Medium Severity
Global
Date OccurredAug 13, 202606:09 UTC
Event TypeCyber Intelligence
SourceTheHackerNews
RecordedAug 13, 2026
Full Description
Threat actors have begun to exploit a newly disclosed Microsoft SharePoint vulnerability following the release of a proof-of-concept (PoC) code.
The vulnerability in question is CVE-2026-55040 (CVSS