Improper input validation in Roundcube Webmail

CVE-2011-1491

The login form in Roundcube Webmail before 0.5.1 does not properly handle a correctly authenticated but unintended login attempt, which makes it easier for remote authenticated users to obtain sensitive information by arranging for a victim to login to the attacker's account and then compose an e-mail message, related to a "login CSRF" issue.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.015 (72.0th percentile) — read the EPSS interpretation.