CVE-2026-42142
TypeBot has Authorization Bypass in Google Sheets `getSheets` Endpoint that Allows Cross-Workspace Credential Access
TypeBot is a chatbot builder tool. Prior to version 3.17.0, the handleGetSheets API handler (POST /api/sheets/getSheets) does not validate workspace membership, allowing any authenticated user to access and decrypt another workspace's Google Sheets OAuth credentials and retrieve spreadsheet data (sheet names, IDs, column headers). Version 3.17.0 fixes the issue.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
TypeBot has Authorization Bypass in Google Sheets `getSheets` Endpoint that Allows Cross-Workspace Credential Access
TypeBot is a chatbot builder tool. Prior to version 3.17.0, the handleGetSheets API handler (POST /api/sheets/getSheets) does not validate workspace membership, allowing any authenticated user to access and decrypt another workspace's Google Sheets OAuth credentials and retrieve spreadsheet data (sheet names, IDs, column headers). Version 3.17.0 fixes the issue.
- Record
CVE-2026-42142- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2026-56235
TypeBot is a chatbot builder tool. Prior to version 3.17.0, the handleGetSheets API handler (POST /api/sheets/getSheets) does not validate workspace membership, allowing any authenticated user to access and decrypt another workspace's Google Sheets OAuth credentials and retrieve spreadsheet data (sheet names, IDs, column headers). Version 3.17.0 fixes the issue.
- Record
EUVD-2026-56235- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Updated
- 2026-11-02
NVD
TypeBot is a chatbot builder tool. Prior to version 3.17.0, the handleGetSheets API handler (POST /api/sheets/getSheets) does not validate workspace membership, allowing any authenticated user to access and decrypt another workspace's Google Sheets OAuth credentials and retrieve spreadsheet data (sheet names, IDs, column headers). Version 3.17.0 fixes the issue.
- Record
CVE-2026-42142- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
OSV
TypeBot has Authorization Bypass in Google Sheets `getSheets` Endpoint that Allows Cross-Workspace Credential Access
TypeBot is a chatbot builder tool. Prior to version 3.17.0, the handleGetSheets API handler (POST /api/sheets/getSheets) does not validate workspace membership, allowing any authenticated user to access and decrypt another workspace's Google Sheets OAuth credentials and retrieve spreadsheet data (sheet names, IDs, column headers). Version 3.17.0 fixes the issue.
- Record
CVE-2026-42142- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-42142 is a high vulnerability (CVSS 7.1) in Baptistearno Typebot.io, published August 11, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.37%, the 30th percentile. No source names a fixed version.
References
github.com/baptisteArno/typebot.io/security/advisories/GHSA-7jr4-r73c-h4h9
nvd.nist.gov/vuln/detail/CVE-2026-42142