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CVE-2026-90535

🗓️ 12 Sep 2026 12:08:44Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 40 Views🌐 WEB

Unauthenticated DoS in Flowise before 3.1.4 via text-to-speech/abort terminates active predictions.

Related
Detection
Affected
Refs
Paths
NVD
Vulners
CNA
Node
flowiseaiflowiseRange<3.1.4
[
  {
    "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"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
chatflowIdquery param/api/v1/text-to-speech/abortUnauthenticated denial of service vulnerability allowing an attacker to terminate active chatflow predictions for any user by providing known chatflow and chat identifiers.CWE-862
chatIdquery param/api/v1/text-to-speech/abortUnauthenticated denial of service vulnerability allowing an attacker to terminate active chatflow predictions for any user by providing known chatflow and chat identifiers.CWE-862

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15 Sep 2026 19:07Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
CVSS 46.3
EPSS0.00482
SSVC
40