Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Mon, 25 May 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Baptistearno
Baptistearno typebot.io |
|
| Vendors & Products |
Baptistearno
Baptistearno typebot.io |
Fri, 22 May 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 22 May 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the preview chat endpoint (POST /api/v1/typebots/{typebotId}/preview/startChat) allows unauthenticated users to achieve Server-Side Request Forgery (SSRF) by supplying a custom typebot definition with server-side code blocks. The fetch function exposed inside the isolated-vm sandbox calls Node.js native fetch without the SSRF validation (validateHttpReqUrl) that protects the HTTP Request block. This bypasses all SSRF mitigations added after GHSA-8gq9-rw7v-3jpr. Exploitation of this unauthenticated SSRF vulnerability can lead to cloud credential theft, internal network access and data exfiltration for any self-hosted Typebot deployments and hosted services. This issue has been fixed in version 3.16.0. | |
| Title | TypeBot: Unauthenticated SSRF via isolated-vm fetch in preview chat endpoint bypasses SSRF controls | |
| Weaknesses | CWE-862 CWE-918 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-22T17:19:14.917Z
Reserved: 2026-03-23T17:06:05.747Z
Link: CVE-2026-33712
Updated: 2026-05-22T17:19:09.866Z
Status : Deferred
Published: 2026-05-22T17:16:46.533
Modified: 2026-06-17T10:37:58.193
Link: CVE-2026-33712
No data.
OpenCVE Enrichment
Updated: 2026-05-25T11:34:04Z