CISA Warns of Microsoft Exchange Server Vulnerability Exploited in Attacks
Source: Cybersecuritynews
Published:
<p>CISA has issued a fresh warning a newly disclosed Microsoft Exchange Server vulnerability that is already being exploited in real-world attacks, raising concerns for organizations relying on on-premises email infrastructure. The flaw CVE-2026-42897 is a cross-site scripting (XSS) vulnerability af