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CVE-2026-26150— Microsoft Purview eDiscovery Elevation of Privilege Vulnerability

Quick assessment

Affected
Microsoft Microsoft Purview eDiscovery
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Purview是美国微软（Microsoft）公司的一个数据安全和管理软件。 Microsoft Purview存在代码问题漏洞，该漏洞源于服务器端请求伪造，允许未经授权的攻击者通过网络提升权限。

CVSS 8.6 · High EPSS 0.57% · P44

Affected Version Matrix 1

VendorProduct Version RangeStatus
Microsoft Microsoft Purview eDiscovery - affected
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I. Basic Information for CVE-2026-26150

Vulnerability Information
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Vulnerability Title
Microsoft Purview eDiscovery Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Server-side request forgery (ssrf) in Microsoft Purview allows an unauthorized attacker to elevate privileges over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Purview 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Purview是美国微软（Microsoft）公司的一个数据安全和管理软件。 Microsoft Purview存在代码问题漏洞，该漏洞源于服务器端请求伪造，允许未经授权的攻击者通过网络提升权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Microsoft Purview eDiscovery - -

II. Public POCs for CVE-2026-26150

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III. Intelligence Information for CVE-2026-26150

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Same Patch Batch · Microsoft · 2026-04-23 · 7 CVEs total

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CVE-2026-32172 8.0 HIGH Microsoft Power Apps Remote Code Execution Vulnerability

IV. Related Vulnerabilities

Same product: Microsoft Purview eDiscovery
Same vendor: Microsoft
Same weakness: CWE-918

V. Comments for CVE-2026-26150

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