Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Multiple cross-site scripting (XSS) vulnerabilities in Ralph Capper Tiny PHP Forum (TPF) 3.6 allow remote attackers to inject arbitrary web script or HTML via (1) the uname parameter in a view action in profile.php and (2) a login name. NOTE: the "Access to hash password" issue is already covered by CVE-2006-0103.
CWE-79 - Cross Site Scripting
Cross-Site Scripting, commonly referred to as XSS, is the most dominant class of vulnerabilities. It allows an attacker to inject malicious code into a pregnable web application and victimize its users. The exploitation of such a weakness can cause severe issues such as account takeover, and sensitive data exfiltration. Because of the prevalence of XSS vulnerabilities and their high rate of exploitation, it has remained in the OWASP top 10 vulnerabilities for years.