GHSA-mcvg-g9wx-v5vx · Severity: critical · Ecosystem: npm — Valine code injection vulnerability
Valine v1.4.18 was discovered to contain a remote code execution (RCE) vulnerability which allows attackers to execute arbitrary code via a crafted POST request.
Conclusion & alert: CVE-2022-38545 is rated High Exploit Risk (76.9/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 1.65%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 2025-12-12 | 6.90% | 1.65% | -5.25% |
| 2 | 2025-11-21 | 1.20% | 6.90% | +5.70% |
| 3 | 2025-11-18 | — | 1.20% | — |
Full EPSS history (18 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.6 | 3.1 | CRITICAL |
|
2.8 | 6.0 | [email protected] |
GHSA-mcvg-g9wx-v5vx · Severity: critical · Ecosystem: npm — Valine code injection vulnerability
| URL | Tags |
|---|---|
| https://github.com/xCss/Valine/issues/400 | Exploit Issue Tracking Third Party Advisory |