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CVE-2026-34207

TypeBot is a chatbot builder tool. In versions prior to 3.16.0, SSRF protection for Webhook / HTTP Request blocks validates only the URL string, blocked hostname literals, and literal IP formats. It does not resolve DNS before allowing the request. As a result, a hostname such as ssrf-repro.example that resolves to 127.0.0.1, 169.254.169.254, or RFC1918/private space passes validation and is later fetched by the backend HTTP client. This enables server-side request forgery to loopback, cloud met
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d85a6a67cc331cc360b53ae9c88567c3ddb9e63e41ccae3aed9991369eda9631
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"typebot.io","vendor":"baptisteArno","versions":[{"status":"affected","version":"< 3.16.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/baptisteArno/typebot.io/commit/23818bb0e54db23c456ee3fa6b12d82b2af848b8","tags":["x_refsource_MISC"],"url":"https://github.com/baptisteArno/typebot.io/commit/23818bb0e54db23c456ee3fa6b12d82b2af848b8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/cna/references/1
{"name":"https://github.com/baptisteArno/typebot.io/releases/tag/v3.16.0","tags":["x_refsource_MISC"],"url":"https://github.com/baptisteArno/typebot.io/releases/tag/v3.16.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-grcc-6x37-wwgp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/adp/0/references/0
{"name":"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-grcc-6x37-wwgp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-grcc-6x37-wwgp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2520c8b09a0edce690ac3e4feeb0354a43f200c2d09c1a1302b9a6124fd8c566 · sha256:25a1c613993ba093… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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