quikstore.cgi in Quikstore Shopping Cart allows remote attackers to execute arbitrary commands via shell metacharacters in the URL portion of an HTTP GET request.
Conclusion & alert: CVE-2000-1223 is rated Moderate Risk (55.7/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.79%). 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 | 2025-10-17 | 0.62% | 0.79% | +0.16% |
| 2 | 2025-07-18 | 0.97% | 0.62% | -0.35% |
| 3 | 2025-03-30 | — | 0.97% | — |
Full EPSS history (11 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
| URL | Tags |
|---|---|
| http://www.kb.cert.org/vuls/id/671444 | Third Party Advisory US Government Resource |