CVE-2026-42142

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.

CVSS 3.1

7.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

EPSS

0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-25)

CWE

CWE-862

Published

2026-08-11

Modified

2026-10-23

Record from

the NVD, synced 2026-10-24

References

• https://github.com/baptisteArno/typebot.io/commit/91d2a986d942232b98c066fc460d7c48c04a464b
• https://github.com/baptisteArno/typebot.io/pull/2467
• https://github.com/baptisteArno/typebot.io/releases/tag/v3.17.0
• https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-7jr4-r73c-h4h9
• https://github.com/baptisteArno/typebot.io/security/advisories/GHSA-7jr4-r73c-h4h9

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