How severe is CVE-2006-3684?

CVE-2006-3684 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-3684 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-3684?

CVE-2006-3684 affects Softcomplex Php Event Calendar. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-3684?

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-2006-3684 published?

CVE-2006-3684 was published on 2006-07-21 and last updated on 2026-06-16.

CVE-2006-3684

CVE-2006-3684 is a high-severity vulnerability in Softcomplex Php Event Calendar 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: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Softcomplex Php Event Calendar
Published: 2006-07-21
Last modified: 2026-06-16

Description

PHP remote file inclusion vulnerability in calendar.php in SoftComplex PHP Event Calendar 1.4 allows remote attackers to execute arbitrary PHP code via a URL in the path_to_calendar parameter, which overwrites the $path_to_calendar variable from an extract function call.

Frequently asked questions

What is CVE-2006-3684?: PHP remote file inclusion vulnerability in calendar.php in SoftComplex PHP Event Calendar 1.4 allows remote attackers to execute arbitrary PHP code via a URL in the path_to_calendar parameter, which overwrites the $path_to_calendar variable from an extract function call.
How severe is CVE-2006-3684?: CVE-2006-3684 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-3684 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-3684?: CVE-2006-3684 affects Softcomplex Php Event Calendar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-3684?: 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-2006-3684 published?: CVE-2006-3684 was published on 2006-07-21 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:softcomplex:php_event_calendar:1.4:*:*:*:*:*:*:*

More vulnerabilities in Softcomplex Php Event Calendar

CVE-2006-4825 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in cl_files/index.php in SoftComplex PHP Event Calendar 1.5.1, and…
CVE-2006-0657 — Low (CVSS 3.5): Cross-site scripting (XSS) vulnerability in Softcomplex PHP Event Calendar 1.5 allows remote authenticated users to…

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