CVE-2026-18816

Baserow 2FA Verify Endpoint views.py verify improper authentication

MEDIUM
5
CVSS Score
Published: August 4, 2026 at 09:45 PM UTC
Updated: August 12, 2026 at 09:15 PM UTC
1 product affected across 1 vendorBaserow

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Severity
MEDIUM5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

A vulnerability was identified in Baserow up to 2.3.2. Affected by this vulnerability is the function verify of the file backend/src/baserow/api/two_factor_auth/views.py of the component 2FA Verify Endpoint. Such manipulation leads to improper authentication. The attack may be launched remotely. This attack is characterized by high complexity. The exploitation appears to be difficult. Upgrading to version 2.3.3 addresses this issue. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vendor states this is fixed in 2.3.3 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (7)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/385815
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/385815/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-18816
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/857941
Issue Tracking
Source: cverecord
https://github.com/baserow/baserow/issues/5743
Product
Source: cverecord
https://github.com/baserow/baserow/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-287

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