KEV Entry

CVE-2026-56270

Known Exploited Vulnerability Entry KEVIntel

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Entry Details
Confirmed Exploited

CVE-2026-56270

2026-08-17 08:25 UTC

Timestamps

2026-08-17

2026-08-17

Scope

Flowise - Unauthenticated OAuth Secrets Disclosure via /api/v1/loginmethod Endpoint | Affected: Flowise / Flowise | CVSS: 8.7 (HIGH) | EPSS: 0.00475 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2026-56270', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-56270'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/CVE-2026-56270'}

835d6433-e7f6-4d62-b9f5-67230746d817

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

2026-08-17 09:00 UTC

2026-08-17 09:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-08-17T08:25:42.707Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 8.7,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.39028,
  "epss_score": 0.00475,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": true,
  "product": "Flowise",
  "title": "Flowise - Unauthenticated OAuth Secrets Disclosure via /api/v1/loginmethod Endpoint",
  "used_in_malware": "unknown",
  "vendor": "Flowise"
}
 -
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