With attacks ongoing, admins are urged to apply the July 2026 Patch Tuesday updates if they've not done so already.
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.
Rapid7 released a proof-of-concept exploit a month after Microsoft fixed an issue in SharePoint. Now attackers are using it to hit unpatched targets.
Paul Hill
Neowin
@ziks_99 ·
SharePoint Vulnerability Exploited Shortly After PoC Release
Hackers leverage new Microsoft SharePoint exploit in attacks
Attackers Exploit SharePoint Authentication Bypass After Public PoC Release
CISA: Microsoft SharePoint flaw now exploited in ransomware attacks
Patch seit Mai verfügbar: Ransomware attackiert Microsoft Sharepoint
Researchers Disclose AI-Assisted SharePoint Exploit Chain Reaching Unauthenticated RCE
Microsoft fixes 421 bugs and a Windows zero-day in August Patch Tuesday - update ASAP
Microsoft Patches 398 Flaws Including a Windows Driver Zero-Day Under Active Attack
Microsoft August 2026 Patch Tuesday fixes 400 flaws, 3 zero-days
SharePoint vulnerability CVE-2026-55040 is now being exploited in the wild, with the attacks starting shortly after the release…
Hackers have already begun using a proof-of-concept (PoC) exploit for a critical Microsoft SharePoint vulnerability, published by…
Threat actors are exploiting CVE-2026-58644, a Microsoft SharePoint RCE vulnerability patched on the July 2026 Patch Tuesday.
The in-the-wild exploitation of four Microsoft SharePoint vulnerabilities has come to light in the past month.
Attackers exploit SharePoint CVE-2026-55040 after a Rapid7 PoC release, forging JWTs to impersonate site users or admins.
watchTowr reports active exploitation of SharePoint CVE-2026-50522 after a public PoC, with attackers stealing machine keys for…
