CVE-2026-26138

| EUVD-2026-13185 HIGH
2026-03-19 [email protected]
8.6
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 19, 2026 - 21:30 vuln.today
EUVD ID Assigned
Mar 19, 2026 - 21:30 euvd
EUVD-2026-13185
CVE Published
Mar 19, 2026 - 21:17 nvd
HIGH 8.6

Tags

SSRF Microsoft

Description

Server-side request forgery (ssrf) in Microsoft Purview allows an unauthorized attacker to elevate privileges over a network.

Analysis

Microsoft Purview contains a server-side request forgery vulnerability that allows unauthenticated remote attackers to escalate privileges across network boundaries. An attacker can exploit this flaw without user interaction to gain unauthorized access to sensitive resources and functionality. …

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Remediation

Within 24 hours: Inventory all Microsoft Purview deployments and assess exposure; review access logs for suspicious activity. Within 7 days: Implement network segmentation to restrict Purview server communications; deploy WAF rules to block SSRF patterns; disable Purview features if not business-critical. …

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Priority Score

43
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +43
POC: 0

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CVE-2026-26138 vulnerability details – vuln.today
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