CVE-2005-4011

CVE-2005-4011 is a high-severity vulnerability in Codewalkers Ltwcalendar 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. The underlying weakness is classified as CWE-89.

Key facts

Description

SQL injection vulnerability in calendar.php in Codewalkers ltwCalendar (aka PHP Event Calendar) 4.2, 4.1.3, and earlier allows remote attackers to execute arbitrary SQL commands via the id parameter.

Frequently asked questions

What is CVE-2005-4011?
SQL injection vulnerability in calendar.php in Codewalkers ltwCalendar (aka PHP Event Calendar) 4.2, 4.1.3, and earlier allows remote attackers to execute arbitrary SQL commands via the id parameter.
How severe is CVE-2005-4011?
CVE-2005-4011 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2005-4011 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-4011?
CVE-2005-4011 affects Codewalkers Ltwcalendar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2005-4011?
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-2005-4011 published?
CVE-2005-4011 was published on 2005-12-05 and last updated on 2026-06-16.

References

Affected products (1)

More vulnerabilities in Codewalkers Ltwcalendar

All CVEs affecting Codewalkers Ltwcalendar →

Other CWE-89 (SQL Injection) vulnerabilities

Browse all CWE-89 (SQL Injection) vulnerabilities →