CVE-2026-41103
⛔ criticalSummary
Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network.
CVSS Score
9.1
Critical
EPSS Score
0.2
Exploit Probability
Published Date
2026-05-12
First Seen: 2026-05-17
📊 Relative Risk Intelligence
This CVE is High Risk - more severe than 87.7% of all 321,566 vulnerabilities in our database.
#39,677
Top 25% most severe
Severity Percentile
🎯 CISA SSVC Assessment Updated: May 7, 2026
🔍 Exploitation Status
None
No known exploits
⚙️ Automatable
YES
Can be exploited automatically
💥 Technical Impact
Total
Complete system compromise possible
SSVC data provided by
CISA
Last Modified
2026-05-16
Source
NVD 🔗
CVSS Vector 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE IDs (Weakness Types)