CVE-2007-4190: Joomla!

Medium severity, CVSS 4.3. EPSS: 1.7% chance of exploitation in the next 30 days.

CRLF injection vulnerability in Joomla! before 1.0.13 (aka Sunglow) allows remote attackers to inject arbitrary HTTP headers and probably conduct HTTP response splitting attacks via CRLF sequences in the url parameter. NOTE: this can be leveraged for cross-site scripting (XSS) attacks. NOTE: some of these details are obtained from third party information.

Affected products

• Joomla! Joomla!: before 1.0.13 (fixed in 1.0.13)

Published 2007-08-08. Last modified 2026-06-16.