Description
Typebot is an open-source chatbot builder. A reflected cross-site scripting (XSS) in the sign-in page of typebot.io prior to version 2.24.0 may allow an attacker to hijack a user's account. The sign-in page takes the `redirectPath` parameter from the URL. If a user clicks on a link where the `redirectPath` parameter has a javascript scheme, the attacker that crafted the link may be able to execute arbitrary JavaScript with the privileges of the user. Version 2.24.0 contains a patch for this issue.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected products
- baptisteArno / typebot.io< 2.24.0 – < 2.24.0
References
- VENDOR_ADVISORYhttps://github.com/baptisteArno/typebot.io/security/advisories/GHSA-mx2f-9mcr-8j73
- PATCHhttps://github.com/baptisteArno/typebot.io/commit/d0be29e25732c410b561cbc3c5607c3c1d4b6c8e
- MISChttps://github.com/baptisteArno/typebot.io/blob/v2.23.0/apps/builder/src/features/auth/components/SignInForm.tsx#L35