CVE-2005-4800

CVE-2005-4800 is a critical-severity vulnerability in Yapig with a CVSS 2.0 base score of 9.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Direct static code injection vulnerability in Yet Another PHP Image Gallery (YaPIG) 0.95b and earlier allows remote authenticated administrators to inject arbitrary PHP code via the TestGallery parameter in a mod_info action to modify_gallery.php, which inserts the code into guid_info.php. NOTE: this issue is easier to exploit due to a separate CSRF vulnerability.

Frequently asked questions

What is CVE-2005-4800?
Direct static code injection vulnerability in Yet Another PHP Image Gallery (YaPIG) 0.95b and earlier allows remote authenticated administrators to inject arbitrary PHP code via the TestGallery parameter in a mod_info action to modify_gallery.php, which inserts the code into guid_info.php. NOTE: this issue is easier to exploit due to a separate CSRF vulnerability.
How severe is CVE-2005-4800?
CVE-2005-4800 has a CVSS 2.0 base score of 9.0, rated critical severity.
Is CVE-2005-4800 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-4800?
CVE-2005-4800 primarily affects Yapig. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-4800?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2005-4800 published?
CVE-2005-4800 was published on 2005-12-31 and last updated on 2026-06-16.

References

Affected products (5)

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