Cross-site scripting (XSS) vulnerability in Tangora Portal CMS 4.0 and earlier allows remote attackers to inject arbitrary web script or HTML via the action parameter in a search page, as demonstrated using (1) page1631.aspx and (2) page496.aspx.
CVSS Severity (version 2.0):
Impact Subscore: 2.9
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized modification
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Vulnerable software and versions