CVE-2026-47705 TypeBot vulnerable to CSV injection in result export
Attackers can inject malicious spreadsheet formulas into TypeBot exports, leading to code execution when administrators open the CSV files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-47705?
CVE-2026-47705 is a critical code injection vulnerability in baptisteArno typebot.io, published on 11 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-1236
Which versions are affected by CVE-2026-47705?
How do I fix CVE-2026-47705?
No fix has been published for CVE-2026-47705 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-47705 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-47705 exists.
Sources
Also known as GHSA-p52m-h5qg-8p8w.