CVE-2006-4721

CVE-2006-4721 is a medium-severity vulnerability in Ccleague Pro Sports Cms with a CVSS 2.0 base score of 5.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Directory traversal vulnerability in admin.php in CCleague Pro Sports CMS 1.0.1 RC1 allows remote attackers to read and execute arbitrary local files via a .. (dot dot) sequence and trailing null (%00) byte in the language Cookie parameter, as demonstrated by executing PHP code via a log file.

Frequently asked questions

What is CVE-2006-4721?
Directory traversal vulnerability in admin.php in CCleague Pro Sports CMS 1.0.1 RC1 allows remote attackers to read and execute arbitrary local files via a .. (dot dot) sequence and trailing null (%00) byte in the language Cookie parameter, as demonstrated by executing PHP code via a log file.
How severe is CVE-2006-4721?
CVE-2006-4721 has a CVSS 2.0 base score of 5.1, rated medium severity.
Is CVE-2006-4721 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-4721?
CVE-2006-4721 affects Ccleague Pro Sports Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-4721?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-4721 published?
CVE-2006-4721 was published on 2006-09-12 and last updated on 2026-06-16.

References

Affected products (1)