CVE-2026-41103
Microsoft SSO Plugin for Jira & Confluence Elevation of Privilege vulnerability
MSRC advisory May 12, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-41103
- Affected products
- Microsoft SSO Plugin for Jira & Confluence Elevation of Privilege · Microsoft Microsoft SSO Plugin for Jira & Confluence Elevation of Privilege · Microsoft
What happened
Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network.
What it means for your business
Microsoft SSO Plugin for Jira & Confluence Elevation of Privilege vulnerability (CVE-2026-41103) was added to Microsoft’s security update guidance. Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Sources
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