Is CVE-2007-1998 being actively exploited?

CVE-2007-1998 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-1998?

CVE-2007-1998 has a CVSS 2.0 base score of 7.5 (HIGH).

CVE-2007-1998

HIGH · CVSS 7.5EPSS 8.7%EU EUVD

Direct static code injection vulnerability in HIOX Guest Book (HGB) 4.0 allows remote attackers to inject arbitrary PHP code via the Email field, which results in code execution through a direct request to gb.php.

Key facts

CVSS score: 7.5 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS score: 8.7% (95th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-1992)
Published: April 12, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-1992 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

hiox india / guest book

References

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

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