calendar.php in Calendarix 0.7.20070307 allows remote attackers to obtain sensitive information via large values to the (1) year and (2) month parameters, which causes negative values to be passed to the mktime library call, and reveals the installation path in the error message.
Conclusion & alert: CVE-2007-3258 is rated Moderate Risk (42.4/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.46%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-02-13 | 0.36% | 0.46% | +0.11% |
| 2 | 2025-03-17 | 0.98% | 0.36% | -0.62% |
| 3 | 2024-03-23 | — | 0.98% | — |
Full EPSS history (7 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| vincent_hor | calendarix | 0.7.2007-03-07 | cpe:2.3:a:vincent_hor:calendarix:0.7.2007-03-07:*:*:*:*:*:*:* |