CVE-2024-50428

WordPress Multi Step Form plugin <= 1.7.21 - Broken Access Control vulnerability

4.3 Medium

Missing Authorization vulnerability in mondula2016 Multi Step Form multi-step-form allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Multi Step Form: from n/a through <= 1.7.21.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.33%Up 0.3 points since Oct 30, 2024

What each source reports

CVE List Score used 4.3

WordPress Multi Step Form plugin <= 1.7.21 - Broken Access Control vulnerability

Record: CVE-2024-50428
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2024-44858 4.3

Record: EUVD-2024-44858
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-hg4r-2fjv-5jm3 4.3

Missing Authorization vulnerability in Mondula GmbH Multi Step Form allows Exploiting Incorrectly...

Missing Authorization vulnerability in Mondula GmbH Multi Step Form allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Multi Step Form: from n/a through 1.7.21.

Record: GHSA-hg4r-2fjv-5jm3
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

NVD 4.3

Record: CVE-2024-50428
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-862
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-50428 is a medium vulnerability (CVSS 4.3) in Mondula Multi Step Form, published October 29, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 25th percentile. No source names a fixed version.