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CVE-2026-8421

🗓️ 05 Jun 2026 19:10:56Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 11 Views

Concrete CS CSRF flaw in install_package lets an authenticated admin install a package from DIR_PACKAGES, causing remote code execution when canInstallPackages.

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05 Jun 2026 19:10Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.8
CVSS 47.5
EPSS0.00171
SSVC
11