SharePoint Severity Rating

Order byBest matchMost fresh

Microsoft, SharePoint

Digest more

· 12h

The Microsoft SharePoint breach was massive. The response has been minimal

The breach has left some wondering why the reaction has been so muted, given the high-profile targets.

CSO Online · 1d

Microsoft SharePoint zero-day breach hits on-prem servers

Information Age · 2d

‘Act now’: Hackers exploit Microsoft SharePoint vulnerability

· 8h

Microsoft fixes three SharePoint zero-day exploits used in series of cyberattacks - how to patch them

Microsoft has patched two critical zero-day SharePoint security flaws that have already been exploited by hackers to attack vulnerable organizations.

· 8h

US Nuclear Body Among Those Impacted By SharePoint Breech

· 14h

US nuclear weapons agency breached using Microsoft SharePoint hack

· 1d

US Nuclear Weapons Agency Breached in Microsoft SharePoint Hack, Bloomberg News Reports

Bloomberg reported that no sensitive or classified information is known to have been compromised in the attack on the National Nuclear Security Administration, the agency responsible for maintaining ...

· 23h

Microsoft servers hacked by Chinese groups, says tech giant

· 20h

Microsoft knew of SharePoint security flaw but failed to effectively patch it, timeline shows

SharePoint vulnerability with 9.8 severity rating under exploit across globe

The vulnerability, tracked as CVE-2025-53770, carries a severity rating of 9.8 out of a possible 10. It gives unauthenticated remote access to SharePoint Servers exposed to the Internet. Starting Friday,

10hon MSN

The SharePoint flaw has now hit over 400 companies including a US nuclear administration

The SharePoint vulnerabilities that Microsoft released emergency patches for earlier this week – tracked as CVE-2025-53770 and CVE-2025-53771 – have been exploited much further than previously thought. As reported by Bloomberg, the number of companies and organizations affected by the two exploits has grown to more than 400 in just a few days.

Microsoft SharePoint hack: CERT-In flags ongoing threat, follow these steps to secure your systems

Researchers first uncovered a sweeping cyber espionage operation targeting Microsoft server software affecting at least 100 organisations.

10h

What to know about ToolShell, the SharePoint threat under mass exploitation

The name was coined by Dinh Ho Anh, a researcher from Khoa of Viettel Cyber Security, who developed the exploit. The researcher said he picked the name because it exploited ToolPane.aspx, a component for assembling the side panel view in the SharePoint user interface.

2don MSN

Microsoft releases urgent SharePoint security flaw patches - here's what you need to know, and how to update

To secure the endpoints, Microsoft recommends applying the July 2025 security updates immediately, as well as enabling Antimalware Scan Interface (AMSI) for SharePoint and making sure Defender Antivirus is deployed.

Bleeping Computer8mon

Microsoft SharePoint RCE bug exploited to breach ... - BleepingComputer

A recently disclosed Microsoft SharePoint remote code execution (RCE) vulnerability tracked as CVE-2024-38094 is being exploited to gain initial access to corporate networks.