Critical SharePoint RCE Vulnerability Exploited Using Malicious XML Payload Within Web Part

A newly disclosed remote code execution (RCE) vulnerability in Microsoft SharePoint has been identified, affecting the deserialization process of WebPart properties.  The vulnerability enables attackers to execute arbitrary code through carefully crafted XML payloads embedded within SharePoint Web Parts, potentially compromising entire SharePoint environments.  Key Takeaways1. Malicious XML in SharePoint WebParts triggers RCE.2. Unsafe deserialization […]

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