CVE-2007-0530

CVE-2007-0530 is a high-severity vulnerability in Advanced Guestbook with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Multiple PHP remote file inclusion vulnerabilities in Advanced Guestbook 2.4.2 allow remote attackers to execute arbitrary PHP code via a URL in the include_path parameter to (1) index.php, (2) addentry.php, or (3) picture.php, a different set of vectors than CVE-2006-5804. NOTE: this issue has been disputed by third party researchers, stating that the include_path variable is instantiated before use

Frequently asked questions

What is CVE-2007-0530?
Multiple PHP remote file inclusion vulnerabilities in Advanced Guestbook 2.4.2 allow remote attackers to execute arbitrary PHP code via a URL in the include_path parameter to (1) index.php, (2) addentry.php, or (3) picture.php, a different set of vectors than CVE-2006-5804. NOTE: this issue has been disputed by third party researchers, stating that the include_path variable is instantiated before use
How severe is CVE-2007-0530?
CVE-2007-0530 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2007-0530 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-0530?
CVE-2007-0530 affects Advanced Guestbook. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-0530?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-0530 published?
CVE-2007-0530 was published on 2007-01-26 and last updated on 2026-06-16.

References

Affected products (1)

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