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CVE-2026-91937 Flowise before 3.1.4 NoSQL Injection via sessionId

🗓️ 15 Sep 2026 15:17:59Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Flowise before 3.1.4 fails to sanitize the overrideConfig.sessionId parameter before using it in MongoDB queries within the MongoDBMemory node. Unauthenticated attackers can submit MongoDB operator objects through the prediction API to read chat h...

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Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-91937
15 Sep 202615:17
cve
euvd
EUVD
EUVD-2026-78795
15 Sep 202615:17
euvd
nvd
NVD
CVE-2026-91937
15 Sep 202616:17
nvd
vulnrichment
Vulnrichment
CVE-2026-91937 Flowise before 3.1.4 NoSQL Injection via sessionId
15 Sep 202615:17
vulnrichment
[
  {
    "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"
      }
    ]
  }
]

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15 Sep 2026 15:17Current
CVSS 3.17.5
CVSS 48.7
10