CVE-2019-7719: Nibbleblog

Critical severity, CVSS 9.8. EPSS: 1.7% chance of exploitation in the next 30 days.

Nibbleblog 4.0.5 allows eval injection by placing PHP code in the install.php username parameter and then making a content/private/shadow.php request.

Affected products

• Nibbleblog Nibbleblog: version 4.0.5 only

Published 2019-02-11. Last modified 2026-06-17.