Multiple cross-site scripting (XSS) vulnerabilities in the note-creation page in QPR Portal 2014.1.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) title or (2) body field.
Conclusion & alert: CVE-2014-8266 is rated Moderate Risk (44.3/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.69%). Core evidence: EPSS rose +1.15% 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 | 0.55% | 1.69% | +1.15% |
| 2 | 2025-06-25 | 0.39% | 0.55% | +0.15% |
| 3 | 2025-04-13 | — | 0.39% | — |
Full EPSS history (10 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 4.3 | 2.0 | MEDIUM |
|
8.6 | 2.9 | [email protected] |
| URL | Tags |
|---|---|
| http://www.kb.cert.org/vuls/id/546340 | Patch Third Party Advisory US Government Resource |