CVE-2026-47705

critical

Description

TypeBot is a chatbot builder tool. Version 3.16.1 has a CSV injection vulnerability in the result export functionality. The application does not sanitize or escape user-supplied input when generating CSV files. An attacker can inject spreadsheet formulas into input fields, which are later executed when an administrator opens the exported CSV in spreadsheet software such as Microsoft Excel or LibreOffice Calc. Version 3.17.0 patches the issue.

References

https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-p52m-h5qg-8p8w

https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0

https://github.com/baptisteArno/typebot.io/pull/2493

https://github.com/baptisteArno/typebot.io/commit/89682dd4ad56f33263332fa377beb01ad616c27c

Details

Source: Mitre, NVD

Published: 2026-08-11

Updated: 2026-08-13

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.6

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00207