What’s Vulnerable › Vulnerabilities

CVE-2025-29826: Microsoft Dataverse Elevation of Privilege Vulnerability

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-05-13 · updated 2026-06-17
• Weakness: CWE-280

Description

Improper handling of insufficient permissions or privileges in Microsoft Dataverse allows an authorized attacker to elevate privileges over a network.

Affected products

• Microsoft Dataverse: before 3.4.0.1406 — fixed in 3.4.0.1406
• Microsoft Dataverse: from 10.0 before 3.4.0.1406 — fixed in 3.4.0.1406

How to fix

Upgrade to a fixed version: Microsoft Dataverse 3.4.0.1406; Microsoft Dataverse 3.4.0.1406. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29826

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