KEV Entry

CVE-2024-36858

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2024-36858

2026-02-16 00:00 UTC

Timestamps

2026-02-16

2026-02-16

Scope

KEVIntel entry: An arbitrary file upload vulnerability in the /v1/app/writeFileSync interface of Jan v0.4.12 allows attackers to execute arbitrary code via... | Affected: Jan / Jan v0.4.12 | CVSS: 9.8 (CRITICAL) | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2024-36858', 'url': 'https://www.cve.org/CVERecord?id=CVE-2024-36858'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2024-36858'}

0a5a4f97-32f1-4a89-b4d5-dbcb7fbc009b

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-23 14:03 UTC

2026-06-23 14:03 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-02-16T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 9.8,
  "cvss_severity": "CRITICAL",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": true,
  "product": "Jan v0.4.12",
  "title": "An arbitrary file upload vulnerability in the /v1/app/writeFileSync interface of Jan v0.4.12 allows attackers to execute arbitrary code via...",
  "used_in_malware": "unknown",
  "vendor": "Jan"
}
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