ChestnutCMS <=1.5.0 is vulnerable to File Upload via the Create template function.
Conclusion & alert: CVE-2024-57450 is rated High Exploit Risk (69.4/100): CVSS Critical severity, with low exploitation likelihood (EPSS 0.21%). 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 | 2026-03-19 | 0.29% | 0.21% | -0.08% |
| 2 | 2026-03-15 | 0.44% | 0.29% | -0.14% |
| 3 | 2026-03-14 | — | 0.44% | — |
Full EPSS history (12 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| 1000mz | chestnutcms | <= 1.5.0 | cpe:2.3:a:1000mz:chestnutcms:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://locrian-lightning-dc7.notion.site/File-Upload-1628e5e2b1a2806a99b8faf140bd5e42 | Exploit Third Party Advisory |