Title: @lex Guestbook Index.PHP Multiple Input Validation Vulnerabilities
Severity: MODERATE
Description:
@lex Guestbook is a guestbook application written in PHP.
The application is prone to multiple input-validation vulnerabilities because it fails to properly sanitize user-supplied input to the 'skin' parameter of the 'index.php' script.
An attacker may leverage these issues to have arbitrary script code execute in the browser of an unsuspecting user and to retrieve sensitive information. This may help the attacker steal cookie-based authentication credentials and launch other attacks.
Version 4.0.1 is vulnerable to these issues.
Affected Products:
- @lexPHPTeam @lex Guestbook 4.0.1
References:
- @lexPHPTeam: @lex Guestbook Homepage
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