What is the CVSS score of CVE-2026-40728?

CVE-2026-40728 has a CVSS 3.1 base score of 4.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N. EPSS exploitation probability: 0.0%.

Magazine Blocks CVE-2026-40728

EUVD-2026-22883 MEDIUM

Missing Authorization (CWE-862)

2026-04-15 Patchstack

Authentication Bypass Magazine Blocks

4.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.3 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

CVSS changed

Apr 15, 2026 - 16:22 NVD

4.3 (MEDIUM)

EUVD ID Assigned

Apr 15, 2026 - 10:45 euvd

EUVD-2026-22883

CVE Published

Apr 15, 2026 - 10:21 nvd

MEDIUM 4.3

DescriptionCVE.org

Missing Authorization vulnerability in BlockArt Magazine Blocks magazine-blocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Magazine Blocks: from n/a through <= 1.8.3.