CVE-2026-41103 PUBLISHED

Microsoft SSO Plugin for Jira & Confluence Elevation of Privilege Vulnerability

Assigner: microsoft
Reserved: 16.04.2026 Published: 12.05.2026 Updated: 13.05.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
CVSS Score: 9.1

Product Status

Vendor Microsoft
Product Microsoft Confluence SAML SSO plugin
Versions
  • affected from 1.0.0 to 7.4.0 (excl.)
Vendor Microsoft
Product Microsoft JIRA SAML SSO plugin
Versions
  • affected from 1.0.0 to 1.3.3 (excl.)

References

Problem Types