CVE-2024-53810

WordPress Simple User Registration plugin <= 5.5 - Broken Access Control on User Deletion vulnerability

9.1 Critical

Missing Authorization vulnerability in N-Media Simple User Registration wp-registration allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Simple User Registration: from n/a through <= 5.5.

Attack profile

How easy it is to exploit

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

What an attacker can affect

Confidentiality: None
Integrity: High
Availability: High

Exploit likelihood

0.46%Up 0.4 points since Dec 7, 2024

What each source reports

CVE List Score used 9.1

WordPress Simple User Registration plugin <= 5.5 - Broken Access Control on User Deletion vulnerability

Record: CVE-2024-53810
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2024-52142 9.1

Record: EUVD-2024-52142
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-9fvw-m753-cp9f 9.1

Missing Authorization vulnerability in Najeeb Ahmad Simple User Registration allows Accessing...

Missing Authorization vulnerability in Najeeb Ahmad Simple User Registration allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Simple User Registration: from n/a through 5.5.

Record: GHSA-9fvw-m753-cp9f
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weakness: CWE-862
Updated: 2026-11-02

NVD 9.1

Record: CVE-2024-53810
CVSS 3.1: 9.1 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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-2024-53810 is a critical vulnerability (CVSS 9.1) in N-media Simple User Registration, published December 6, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.46%, the 40th percentile. No source names a fixed version.