45 matches found
EUVD-2026-63689
Server-side request forgery ssrf in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network...
CVE-2026-65801
Server-side request forgery ssrf in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network...
CVE-2026-65801 Microsoft Exchange Online Elevation of Privilege Vulnerability
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CVE-2026-65801
CVE-2026-65801 is a critical (CVSS 3.1: 10.0) server-side request forgery (SSRF) vulnerability in Microsoft Exchange Online that allows an unauthorized, unauthenticated attacker to elevate privileges over a network . The attack requires no user interaction, no prior privileges, and has low comple...
CVE-2026-65801 Microsoft Exchange Online Elevation of Privilege Vulnerability
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Microsoft Exchange Online Elevation of Privilege Vulnerability
Server-side request forgery ssrf in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network...
CVE-2026-65801: Server-Side Request Forgery (SSRF)
Server-side request forgery ssrf in Microsoft Exchange Online allows an unauthorized attacker to elevate privileges over a network...
PT-2026-79200
Name of the Vulnerable Software and Affected Versions Microsoft Exchange Online affected versions not specified Description Server-side request forgery SSRF allows an unauthorized attacker to elevate privileges over a network. SSRF is a flaw where an attacker can induce the server to make request...
KLA91239 Multiple vulnerability in Microsoft Server Software
Multiple vulnerability was found in Microsoft Server Software. Malicious users can exploit this vulnerability to bypass security restrictions, gain privileges. Original advisories CVE-2026-65801 Exploitation Related products Microsoft-Exchange-Online CVE list CVE-2026-65801 unknown Solution Insta...
CVE-2026-56191
Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network...
CVE-2026-56191 Microsoft Exchange Online Tampering Vulnerability
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CVE-2026-56191 Microsoft Exchange Online Tampering Vulnerability
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EUVD-2026-48458
Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network...
CVE-2026-56191
Technical details about CVE-2026-56191 are not provided in the connected documents. Public information here only cites improper authentication and tampering risk for Microsoft Exchange Online. Monitor for updates from official advisories.
CVE-2026-56191: Improper Authentication
Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network...
Microsoft Exchange Online Tampering Vulnerability
Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network...
KLA91178 SUI vulnerability in Microsoft Server Software
User interface spoofing vulnerability was found in Microsoft Server Software. Malicious users can exploit this vulnerability to spoof user interface. Original advisories CVE-2026-56191 Exploitation CVE list CVE-2026-56191 critical KB list Solution Install necessary updates from the KB section, th...
The vulnerability of Microsoft Exchange Online for corporate email services stems from deficiencies in the authentication process, which allows attackers to escalate their privileges.
The vulnerability of Microsoft Exchange Online for corporate email services is related to deficiencies in authentication procedures. Exploiting this vulnerability could allow a malicious actor to gain increased privileges remotely...