What is CVE-2026-41103?

CVE-2026-41103 is a security advisory published by Microsoft Security Response Center (MSRC) with Elevation of Privilege severity. Microsoft SSO Plugin for Jira \u0026 Confluence Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2026-41103 cover?

CVE-2026-41103 covers the following CVE IDs: CVE-2026-41103. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-41103?

CVE-2026-41103 has a CVSS v3 base score of 9.1, published by Microsoft Security Response Center (MSRC).

CVE-2026-41103Elevation of PrivilegeCVSS 9.1

Microsoft SSO Plugin for Jira & Confluence Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

May 22, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-41103 →

📋 Description

<p>Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network.</p>