CVE-2026-49213
TypeBot is a chatbot builder tool. Prior to 3.17.2, Typebot's shared SSRF validator in packages/lib/src/ssrf/validateHttpReqUrl.ts can be bypassed with the IPv6 unspecified address :: because validateIPAddress blocks local, metadata, and private ranges but does not block :: or its expanded form. A workspace editor or creator can configure a server-side HTTP Request block or guarded script fetch to make the Typebot server connect to local HTTP services through safeKy, including flows triggered by POST /v1/typebots/{publicId}/startChat or POST /v1/sessions/{sessionId}/continueChat. This issue is fixed in version 3.17.2.
- Affected products
- Typebot
- Fix
- Available
- CVSS 3.1
- 8.1 HIGH
- EPSS
- 0.3% (24th percentile)
- Weakness
- CWE-918
- NVD status
- Deferred
- Published
- 2026-07-10
No indexed exploits for CVE-2026-49213 yet
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No exploit for CVE-2026-49213 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.