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CVE-2026-91935 Flowise before 3.1.4 SSRF and API Key Exfiltration via Chat Model Nodes

🗓️ 15 Sep 2026 15:17:58Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Flowise before 3.1.4 fails to validate baseURL parameters in chat-model nodes, allowing authenticated users to redirect requests to arbitrary hosts. Attackers with chatflows:create or chatflows:update permissions can exfiltrate LLM provider API ke...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-91935
15 Sep 202615:17
cve
euvd
EUVD
EUVD-2026-78793
15 Sep 202615:17
euvd
nvd
NVD
CVE-2026-91935
15 Sep 202616:17
nvd
[
  {
    "vendor": "FlowiseAI",
    "product": "Flowise",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/flowise",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.1.4"
      },
      {
        "version": "3.1.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  },
  {
    "vendor": "FlowiseAI",
    "product": "Flowise",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/flowise-components",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.1.4"
      },
      {
        "version": "3.1.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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15 Sep 2026 15:17Current
CVSS 3.18.3
CVSS 48.7
4