GitHub Advisoryadvisory · Maven

GHSA-jp6g-g3v3-6gvf Jenkins Microsoft Entra ID (previously Azure AD) Plugin has an open redirect vulnerability

MEDIUM Published 2026-04-29 Modified 2026-05-06 Official page ↗
Aliases
CVE-2026-42525
Ecosystem
Maven
Packages
org.jenkins-ci.plugins:azure-ad
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weaknesses
CWE-601
Reviewed
2026-05-06

Affected packages

• Maven org.jenkins-ci.plugins:azure-ad: < 667.v4c5827a → fixed in 667.v4c5827a

Description

Jenkins Microsoft Entra ID (previously Azure AD) Plugin versions 666.v6060de32f87d and earlier do not restrict the redirect URL after login. This allows attackers to perform phishing attacks by having users go to a Jenkins URL that will forward them to a different site after successful authentication. Microsoft Entra ID (previously Azure AD) Plugin 667.v4c5827a_e74a_0 only redirects to relative (Jenkins) URLs.

Related

Alias · CVE (1)

  • CVE-2026-42525 Jenkins Microsoft Entra ID (previously Azure AD) Plugin 666.v6060de32f87d and earlier does not restrict the redirect URL after login,… vulnerability

Weakness · CWE (1)

  • CWE-601 URL Redirection to Untrusted Site weakness

References