CVE-2016-10321: WEB2PY

Critical severity, CVSS 9.8. EPSS: 2.6% chance of exploitation in the next 30 days.

web2py before 2.14.6 does not properly check if a host is denied before verifying passwords, allowing a remote attacker to perform brute-force attacks.

Affected products

• WEB2PY WEB2PY: up to and including 2.14.5

Published 2017-04-10. Last modified 2026-06-17.