CVE-2026-113359

Description

Baserow before 2.3.0 contains a missing authorization vulnerability that allows any authenticated user to read field values from other workspaces via the unique_row_values API endpoint. Attackers can enumerate sequential field IDs to retrieve up to 100 distinct cell values per field from tables in workspaces they do not belong to.

References

• https://github.com/baserow/baserow/blob/2.2.2/backend/src/baserow/contrib/database/api/fields/views.py
• https://github.com/baserow/baserow/commit/6884c1a49adb5eb0a32de1220e6d9f99e9d97c1f
• https://github.com/baserow/baserow/issues/4870
• https://github.com/baserow/baserow/releases/tag/2.3.0
• https://github.com/baserow/baserow/security/advisories/GHSA-r8cf-4rgr-x5cv