Is CVE-2007-4290 being actively exploited?

CVE-2007-4290 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-4290?

CVE-2007-4290 has a CVSS 3.1 base score of 9.8 (CRITICAL).

CVE-2007-4290

CRITICAL · CVSS 9.8EPSS 1.6%EU EUVD

Multiple PHP remote file inclusion vulnerabilities in Guestbook Script 1.9 allow remote attackers to execute arbitrary PHP code via a URL in the script_root parameter to (1) delete.php, (2) edit.php, or (3) inc/common.inc.php; or (4) database.php, (5) entries.php, (6) index.php, (7) logout.php, or (8) settings.php in admin/. NOTE: a third party disputes this vulnerability, noting that these scripts defend against direct requests

Key facts

CVSS score: 9.8 (v3.1)
Severity: CRITICAL
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-94
EPSS score: 1.6% (75th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-4273)
Published: August 9, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-4273 in the EU Vulnerability Database. Last updated in EUVD on January 17, 2025.

View on the EU Vulnerability Database

Affected products

stadtaus / guestbook script

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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