Cross-site scripting (XSS) vulnerability in guestbook.php in Simple PHP Guestbook 1.0 allows remote attackers to inject arbitrary web script or HTML via the action parameter.
CVSS 2.0
Severity: MEDIUM
Problem Type: CWE-79,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| sanusart | simple_php_guestbook | 1.0 |