CVE-2011-1492
5.5 · MEDIUMOverview
CVE-2011-1492 is a medium-severity vulnerability affecting roundcube webmail. It was published on April 8, 2011 and has a CVSS 2.0 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from roundcube. Update webmail to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| roundcube | webmail | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2011-1492?
CVE-2011-1492 is a medium-severity vulnerability affecting roundcube webmail. It was published on April 8, 2011 and has a CVSS 2.0 base score of 5.5 (MEDIUM).
How severe is CVE-2011-1492?
This vulnerability has a CVSS 2.0 base score of 5.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2011-1492?
Check the references section for vendor advisories and patches from roundcube. Update webmail to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2011-1492?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-1492 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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