A security vulnerability has been identified in the Zimbra Collaboration Suite (ZCS), a platform used for email, calendar, and team collaboration tools on some hosting accounts. The flaw is an operating system command injection issue.An unauthenticated attacker (someone who does not have a valid login to your Zimbra service) could send specially ...
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On July 20, 2026, cybersecurity agency MyCERT released a new security advisory focused on securing Microsoft SharePoint, a widely used platform for business collaboration, document storage, and internal site management. The advisory was issued in response to new reports of active exploitation attempts targeting the software.If your organization ...
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MyCERT released security advisory MA-1472.072026 on 22 July 2026, flagging a vulnerability in Microsoft Active Directory Federation Services (AD FS), a tool many organizations use to manage user logins and access rules for their websites and online platforms. The issue stems from the system’s access controls lacking sufficient precision. For ...
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A security advisory from MyCERT was published on July 22, 2026, flagging a vulnerability in Microsoft SharePoint Server. The flaw is categorized as a missing authentication for critical function issue.
This means a core, protected component of SharePoint that is intended to only be accessible to authorized, logged-in users may be reachable by ...
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