What’s Vulnerable › Vulnerabilities

CVE-2026-47705: TypeBot vulnerable to CSV injection in result export

• Severity: critical (CVSS 9.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-11 · updated 2026-10-23
• Weakness: CWE-1236

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.

Affected products

• baptisteArno typebot.io: = 3.16.1

References

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

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