Multiple CRLF injection vulnerabilities in Devellion CubeCart 3.0.15 allow remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in a cookie name beginning with "ccSID" to (1) cart.php or (2) index.php.
Conclusion & alert: CVE-2007-2550 is rated Moderate Risk (49.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.24%). Core evidence: EPSS rose +1.56% over the last day, indicating growing attacker interest. 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 | 2026-06-15 | 0.68% | 2.24% | +1.56% |
| 2 | 2025-08-12 | 0.57% | 0.68% | +0.11% |
| 3 | 2025-03-30 | — | 0.57% | — |
Full EPSS history (13 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] |