What is CVE-2026-18817?

CVE-2026-18817 is a low-severity vulnerability in Baserow, classified under Incorrect Privilege Assignment. CVSS score: 2.2/10. Published 2026-08-04.

How severe is CVE-2026-18817?

Low severity. CVSS v3 base score is 2.2 out of 10.

Auth bypass in Baserow

CVE-2026-18817

A security flaw has been discovered in Baserow up to 2.3.2. Affected by this issue is the function BaserowImpersonateAuthTokenSerializer of the file backend/src/baserow/api/admin/users/serializers.py of the component Inactive Non-Staff Use…

CVSS v3 metric

CVSS v3 base score 2.2 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N.

Affected products

N/a Baserow — versions 2.3.0, 2.3.1, 2.3.2

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment
CWE-285 — Improper Authorization

References

cna@vuldb.com (patch)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-18817?: CVE-2026-18817 is a low-severity vulnerability in Baserow, classified under Incorrect Privilege Assignment. CVSS score: 2.2/10. Published 2026-08-04.
How severe is CVE-2026-18817?: Low severity. CVSS v3 base score is 2.2 out of 10.