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CVE-2026-39969

🗓️ 22 May 2026 18:43:39Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views🌐 WEB

TypeBot WhatsApp webhook lacks signature verification, enabling spoofed messages; fixed in version 3.17.0.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-39969
22 May 202618:43
attackerkb
Circl
CVE-2026-39969
22 May 202622:51
circl
CNNVD
Typebot 安全漏洞
22 May 202600:00
cnnvd
Cvelist
CVE-2026-39969 TypeBot: WhatsApp Webhook Endpoint Missing Signature Verification
22 May 202618:43
cvelist
EUVD
EUVD-2026-31485
22 May 202618:43
euvd
NVD
CVE-2026-39969
22 May 202619:17
nvd
Positive Technologies
PT-2026-42825
22 May 202600:00
ptsecurity
Vulnrichment
CVE-2026-39969 TypeBot: WhatsApp Webhook Endpoint Missing Signature Verification
22 May 202618:43
vulnrichment
Vulners
Node
[
  {
    "vendor": "baptisteArno",
    "product": "typebot.io",
    "versions": [
      {
        "version": "< 3.17.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
workspaceIdpath/v1/workspaces/{workspaceId}/whatsapp/{credentialsId}/webhookWebhook endpoint accepts spoofed requests due to missing x-hub-signature-256 verification, enabling unauthenticated attackers to send webhook payloads using exposed path parameters.CWE-287CWE-345
credentialsIdpath/v1/workspaces/{workspaceId}/whatsapp/{credentialsId}/webhookWebhook endpoint accepts spoofed requests due to missing x-hub-signature-256 verification, enabling unauthenticated attackers to send webhook payloads using exposed path parameters.CWE-287CWE-345

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23 May 2026 04:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00031
SSVC
13