How severe is CVE-2006-4321?

CVE-2006-4321 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-4321 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-4321?

CVE-2006-4321 affects Coppermine Coppermine Photo Gallery. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-4321?

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-2006-4321 published?

CVE-2006-4321 was published on 2006-08-24 and last updated on 2026-06-16.

CVE-2006-4321

CVE-2006-4321 is a high-severity vulnerability in Coppermine Coppermine Photo Gallery 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

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Coppermine Coppermine Photo Gallery
Published: 2006-08-24
Last modified: 2026-06-16

Description

PHP remote file inclusion vulnerability in cpg.php in the Coppermine Photo Gallery component (com_cpg) 1.0 and earlier for Mambo allows remote attackers to execute arbitrary PHP code via a URL in the mosConfig_absolute_path parameter.

Frequently asked questions

What is CVE-2006-4321?: PHP remote file inclusion vulnerability in cpg.php in the Coppermine Photo Gallery component (com_cpg) 1.0 and earlier for Mambo allows remote attackers to execute arbitrary PHP code via a URL in the mosConfig_absolute_path parameter.
How severe is CVE-2006-4321?: CVE-2006-4321 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-4321 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-4321?: CVE-2006-4321 affects Coppermine Coppermine Photo Gallery. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-4321?: 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-2006-4321 published?: CVE-2006-4321 was published on 2006-08-24 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:coppermine:coppermine_photo_gallery:1.0:*:*:*:*:*:*:*

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