What’s Vulnerable › Vulnerabilities

CVE-2009-2440

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2009-07-13 · updated 2026-06-16
• Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in index.php in JNM Guestbook 3.0 allows remote attackers to inject arbitrary web script or HTML via the page parameter.

Affected products

• Jnmsolutions Guestbook: 3.0

References

• http://packetstormsecurity.org/0907-exploits/jnm-xss.txt
• http://secunia.com/advisories/35760
• http://www.vupen.com/english/advisories/2009/1831
• http://packetstormsecurity.org/0907-exploits/jnm-xss.txt
• http://secunia.com/advisories/35760
• http://www.vupen.com/english/advisories/2009/1831

Get alerted when CVE-2009-2440 or the next vulnerability affects your stack