4.3
CVSSv2

CVE-2009-4157

Published: 02/12/2009 Updated: 06/01/2011
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
VMScore: 435
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

Multiple cross-site scripting (XSS) vulnerabilities in index.php in the ProofReader (com_proofreader) component 1.0 RC9 and previous versions for Joomla! allow remote malicious users to inject arbitrary web script or HTML via the URI, which is not properly handled in (1) 404 or (2) error pages.

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joomlatune com proofreader

joomlatune com proofreader 1.0

Exploits

The Joomla! ProofReader component is prone to a cross-site scripting vulnerability because the application fails to properly sanitize user-supplied input An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site This may help the attacker steal cookie-based aut ...