CVE-2026-113359CWE-639

CVE-2026-113359

Medium · published October 20, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
19.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
5.3 · 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
EPSS
0.00277 · 19.1th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-10-20T20:17Z
References (6)
https://github.com/baserow/baserow/blob/2.2.2/backend/src/baserow/contrib/database/api/fields/views.py · [email protected]https://github.com/baserow/baserow/commit/6884c1a49adb5eb0a32de1220e6d9f99e9d97c1f · [email protected]https://github.com/baserow/baserow/issues/4870 · [email protected]https://github.com/baserow/baserow/releases/tag/2.3.0 · [email protected]https://github.com/baserow/baserow/security/advisories/GHSA-r8cf-4rgr-x5cv · [email protected]https://www.vulncheck.com/advisories/baserow-before-2.3.0-cross-workspace-data-disclosure-via-unique-row-values-endpoint · [email protected]
EPSS history
Timeline
  • 22 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 20 OCT 15:40Z
    Baserow before 2.3.0 Cross-Workspace Data Disclosure via unique_row_values Endpoint
    cvelistv5
  • 20 OCT 15:40Z
    Baserow before 2.3.0 Cross-Workspace Data Disclosure via unique_row_values Endpoint
    cvelistv5