Medium 5.4Published Aug 11, 2026

CVE-2026-48483TypeBot's WhatsApp status forwarding uses unvalidated user-controlled URLs, allowing SSRF from the Typebot server

Updated under an hour ago (2026-10-19 09:10 UTC)

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It affects baptisteArno typebot.io. Add what you run to find out whether that includes you.

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Every CVE for baptisteArno typebot.io

Exploited in the last 30 days

TypeBot is a chatbot builder tool. Prior to version 3.17.0, Typebot's WhatsApp status forwarding feature stores a workspace-configured webhook forwarding URL and later POSTs WhatsApp marketing/error status events to it from the server. The stored URL is only validated as a generic URL in settings, but the forwarding code uses the raw `ky` instance instead of the repository's SSRF-protected `safeKy` client. A workspace user who can configure WhatsApp settings can therefore make the Typebot server issue HTTP requests to internal services, private-network hosts, localhost, or metadata-style endpoints whenever the public WhatsApp production webhook receives a status payload that should be forwarded. Version 3.17.0 patches the issue.

CVSS: 5.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Aug 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

baptisteArno typebot.io baptistearno:typebot.io (from the name)	before 3.17.0	CNA record

References

https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-5c92-7q58-4rgxx-refsource-confirm
https://github.com/baptisteArno/typebot.io/pull/2497x-refsource-misc
https://github.com/baptisteArno/typebot.io/commit/30cbc616e00efabb193c3221b36a0d417152592cx-refsource-misc
https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.