Improper Input Validation in Microsoft Purview
CVE-2025-53762

9.9CRITICAL

Key Information:

Vendor

Microsoft
Status
Microsoft Purview
Vendor
CVE Published:
18 July 2025

What is CVE-2025-53762?

A vulnerability in Microsoft Purview arises from a permissive list of allowed inputs, enabling authorized attackers to elevate their privileges within a network. This weakness can lead to unauthorized access and manipulation of sensitive data, presenting significant security risks for organizations using this platform.

Affected Version(s)

Microsoft Purview Unknown

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-53762 : Improper Input Validation in Microsoft Purview