CVE-2026-84672

High

Description

Jenkins Microsoft Entra ID (previously Azure AD) Plugin 710.v0b_ff8e9cc2d2 and earlier grants Entra group permissions using both the group's unique object ID and its display name, allowing attackers who can create an Entra group with a colliding display name to gain the permissions configured for a privileged group.

SeverityHigh

CVSS8.8

Exploit probability—

ProductJenkins Microsoft Entra ID (previously Azure AD) Plugin

PublishedSep 2, 2026

First seenSep 2, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Vendor advisories

jenkins.io/security/advisory/2026-09-02/#SECURITY-3935

Affected products

Product	Affected versions	Fixed in
Jenkins Project Jenkins Microsoft Entra ID (previously Azure AD) Plugin	v ≤ 710.v0b_ff8e9cc2d2	—

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