CVE-2026-45501

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-45501
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45501
Configurations

No configuration.

History

09 Jun 2026, 23:16

Type Values Removed Values Added
Summary (en) Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to perform spoofing over a network. (en) Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

09 Jun 2026, 18:16

Type Values Removed Values Added
Summary (en) Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network. (en) Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to perform spoofing over a network.

09 Jun 2026, 17:17

Type Values Removed Values Added
New CVE
Information

Published : 2026-06-09 17:17

Updated : 2026-06-09 23:16

NVD link : CVE-2026-45501

Mitre link : CVE-2026-45501

CVE.ORG link : CVE-2026-45501

JSON object : View

Products Affected

No product.

CWE
CWE-918

Server-Side Request Forgery (SSRF)