CVE-2025-31455 HIGH

CVE-2025-31455: WordPress Limit Max IPs Per User plugin <= 1.5 - Reflected Cross Site Scripting (XSS) vulnerability

Vendor Ralxz
Product Limit Max IPs Per User
Weakness CWE-79 · XSS
Published April 1, 2025
Last update April 28, 2026

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ralxz Limit Max IPs Per User limit-max-ips-per-user allows DOM-Based XSS.This issue affects Limit Max IPs Per User: from n/a through <= 1.5.

Explanation of Vulnerability in Simple Terms

02Summary

Limit Max IPs Per User versions 1.5 and earlier contain a cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in a victim's browser when they visit an affected page. The vulnerability requires user interaction and can affect other users or the site itself depending on where the injection occurs.

What an attacker can do

03Attacker Capabilities

Inject and execute malicious JavaScript in a victim's browser to steal data, modify page content, or perform actions on their behalf.

Potential impact on your site

04Site Impact

Site visitors can be compromised; attackers may steal session tokens, deface content, or redirect users to malicious sites.

Conditions required to exploit

05Prerequisites

Victim must visit a page containing the attacker's malicious input; no authentication required.

Key dates

06Disclosure timeline

April 1, 2025 CVE published
April 28, 2026 Record updated