Multiple cross-site scripting (XSS) vulnerabilities in clickstats.php in wwwstats 3.21 allow remote attackers to inject arbitrary web script or HTML via (1) the link parameter or (2) the User-Agent HTTP header.
CVSS Severity (version 2.0):
Impact Subscore: 2.9
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized modification
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20071207 [ISecAuditors Security Advisories] wwwstats is vulnerable to Persistent XSS
Patch Information; Exploit
Vulnerable software and versions