CVE-2009-3493
Multiple cross-site scripting (XSS) vulnerabilities in Zenas PaoBacheca Guestbook 2.1 allow...
Multiple cross-site scripting (XSS) vulnerabilities in Zenas PaoBacheca Guestbook 2.1 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) scrivi.php and (2) index.php.
Exploit likelihood
What each source reports
NVD Score used
Multiple cross-site scripting (XSS) vulnerabilities in Zenas PaoBacheca Guestbook 2.1 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) scrivi.php and (2) index.php.
- Record
CVE-2009-3493- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Multiple cross-site scripting (XSS) vulnerabilities in Zenas PaoBacheca Guestbook 2.1 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) scrivi.php and (2) index.php.
- Record
CVE-2009-3493- Updated
- 2026-11-02
EUVDEUVD-2009-3475 No score
Multiple cross-site scripting (XSS) vulnerabilities in Zenas PaoBacheca Guestbook 2.1 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) scrivi.php and (2) index.php.
- Record
EUVD-2009-3475- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-637x-5jgj-26w6 No score
Multiple cross-site scripting (XSS) vulnerabilities in Zenas PaoBacheca Guestbook 2.1 allow...
Multiple cross-site scripting (XSS) vulnerabilities in Zenas PaoBacheca Guestbook 2.1 allow remote attackers to inject arbitrary web script or HTML via the PATH_INFO to (1) scrivi.php and (2) index.php.
- Record
GHSA-637x-5jgj-26w6- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | PaoBacheca 2.1 - 'index.php' URI Cross-Site Scripting | 2009-09-16 |
| Exploit-DB | PaoBacheca 2.1 - 'scrivi.php' URI Cross-Site Scripting | 2009-09-16 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-3493 is a medium vulnerability (CVSS 4.3) in Zenas Paobacheca Guestbook, published September 30, 2009. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.56%, the 75th percentile. No source names a fixed version.