CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.5. It may be remotely exploitable. Exploitation may require the attacker to be authenticated.
CVE
CVE-2011-1492
Severity
MEDIUM
CVSS
5.5
EPSS
1.76%
Original NVD Description
steps/utils/modcss.inc in Roundcube Webmail before 0.5.1 does not properly verify that a request is an expected request for an external Cascading Style Sheets (CSS) stylesheet, which allows remote authenticated users to trigger arbitrary outbound TCP connections from the server, and possibly obtain sensitive information, via a crafted request.