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CVE-2026-86863 pgAdmin 4: Authentication bypass via a client-controlled identity header in Webserver authentication mode

🗓️ 17 Sep 2026 15:30:58Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 12 Views

Authentication bypass in pgAdmin 4 via client-controlled headers in Webserver mode.

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25 Sep 2026 03:48Current
5.8Medium risk
Vulners AI Score5.8
CVSS 49.3
12