KEV Entry

CVE-2026-44373

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-44373

2026-10-21 13:34 UTC

Timestamps

2026-10-21

2026-10-21

Scope

Nitro: Proxy scope bypass via percent-encoded path traversal in `routeRules` | Affected: Nitrojs / nitro, nitropack | CVSS: 5.3 (MEDIUM) | EPSS: 0.00574 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2026-44373', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-44373'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-44373'}

65f14611-c1b8-4eab-8409-cbc525ac2123

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-10-22 14:01 UTC

2026-10-22 14:01 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-10-21T13:34:29.314Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2026-44373",
  "cvss_estimated": false,
  "cvss_score": 5.3,
  "cvss_severity": "MEDIUM",
  "epss_percentile": 0.46579,
  "epss_score": 0.00574,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": true,
  "previous_ids": [],
  "product": "nitro, nitropack",
  "title": "Nitro: Proxy scope bypass via percent-encoded path traversal in `routeRules`",
  "used_in_malware": "unknown",
  "vendor": "Nitrojs",
  "virtual_patch": true,
  "vulnerability_id": "CVE-2026-44373"
}
 -
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