CVE-2026-47705

Summary

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.

Affected Software

Weaknesses

• CWE-1236: CWE-1236: Improper Neutralization of Formula Elements in a CSV File

References

• https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-p52m-h5qg-8p8w
• https://github.com/baptisteArno/typebot.io/pull/2493
• https://github.com/baptisteArno/typebot.io/commit/89682dd4ad56f33263332fa377beb01ad616c27c
• https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0

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