VULNERABILITY INTELLIGENCE

CVE-2011-2023

CVSS score4.3 MEDIUM

EPSS probability2.32%

CISA KEVNot currently listed

Published2011-07-14

Last modified2026-06-16

Description

Cross-site scripting (XSS) vulnerability in functions/mime.php in SquirrelMail before 1.4.22 allows remote attackers to inject arbitrary web script or HTML via a crafted STYLE element in an e-mail message.