CVE-2026-113359
Baserow before 2.3.0 Cross-Workspace Data Disclosure via unique_row_values Endpoint
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 20, 2026
- Updated
- Oct 21, 2026
- Reserved
- Oct 20, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | VulnCheck |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
BaserowBaserow |
|
References
- https://github.com/baserow/baserow/issues/4870issue-tracking
- GitHub Security Advisory (GHSA-r8cf-4rgr-x5cv)vendor-advisory
- https://github.com/baserow/baserow/commit/6884c1a49adb5eb0a32de1220e6d9f99e9d97c1fpatch
- Baserow 2.3.0 Release Notesrelease-notes
- https://github.com/baserow/baserow/blob/2.2.2/backend/src/baserow/contrib/database/api/fields/views.pytechnical-description
- VulnCheck Advisory: Baserow before 2.3.0 Cross-Workspace Data Disclosure via unique_row_values Endpointthird-party-advisory
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