CVE-2023-50832

WordPress Multi Step Form Plugin <= 1.7.13 is vulnerable to Cross Site Scripting (XSS)

5.9 Medium

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Mondula GmbH Multi Step Form allows Stored XSS.This issue affects Multi Step Form: from n/a through 1.7.13.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.40%Up 0.4 points since Dec 22, 2023

What each source reports

CVE List Score used 5.9

WordPress Multi Step Form Plugin <= 1.7.13 is vulnerable to Cross Site Scripting (XSS)

Record: CVE-2023-50832
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2023-55565 5.9

Record: EUVD-2023-55565
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-prq9-w48f-vwpv 5.9

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...

Record: GHSA-prq9-w48f-vwpv
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
Weakness: CWE-79
Updated: 2026-11-02

NVD 5.9

Record: CVE-2023-50832
CVSS 3.1: 5.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
CVSS 3.1: 4.8 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
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-2023-50832 is a medium vulnerability (CVSS 5.9) in Mondula Multi Step Form, published December 21, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.40%, the 34th percentile. No source names a fixed version.