How severe is CVE-2006-5308?

CVE-2006-5308 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-5308 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-5308?

CVE-2006-5308 affects Open Conference Systems. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-5308?

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-2006-5308 published?

CVE-2006-5308 was published on 2006-10-17 and last updated on 2026-06-16.

CVE-2006-5308

CVE-2006-5308 is a high-severity vulnerability in Open Conference Systems 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: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Open Conference Systems
Published: 2006-10-17
Last modified: 2026-06-16

Description

Multiple PHP remote file inclusion vulnerabilities in Open Conference Systems (OCS) before 1.1.6 allow remote attackers to execute arbitrary PHP code via a URL in the fullpath parameter in (1) include/theme.inc.php or (2) include/footer.inc.php.

Frequently asked questions

What is CVE-2006-5308?: Multiple PHP remote file inclusion vulnerabilities in Open Conference Systems (OCS) before 1.1.6 allow remote attackers to execute arbitrary PHP code via a URL in the fullpath parameter in (1) include/theme.inc.php or (2) include/footer.inc.php.
How severe is CVE-2006-5308?: CVE-2006-5308 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-5308 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-5308?: CVE-2006-5308 affects Open Conference Systems. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-5308?: 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-2006-5308 published?: CVE-2006-5308 was published on 2006-10-17 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:open_conference_systems:open_conference_systems:*:*:*:*:*:*:*:*