CVE-2025-64291 MEDIUM

CVE-2025-64291: WordPress Premmerce User Roles plugin <= 1.0.13 - Cross Site Scripting (XSS) vulnerability

Vendor Premmerce
Product Premmerce User Roles
Weakness CWE-79 · XSS
Published October 29, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

5.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/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 Premmerce Premmerce User Roles premmerce-user-roles allows Stored XSS.This issue affects Premmerce User Roles: from n/a through <= 1.0.13.

Explanation of Vulnerability in Simple Terms

02Summary

Premmerce User Roles versions 1.0.13 and earlier contain a cross-site scripting (XSS) vulnerability. An authenticated administrator with high privileges can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires user interaction—the victim must visit a page containing the injected payload. Impact is limited to low-level data exposure and site modification.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in other users' browsers when they visit affected pages.

Potential impact on your site

04Site Impact

Administrators with high privileges can inject scripts affecting other users; limited to low-level data exposure and site changes.

Conditions required to exploit

05Prerequisites

Attacker must have high-level admin privileges and the victim must visit a page with the injected payload.

Key dates

06Disclosure timeline

October 29, 2025 CVE published
April 28, 2026 Record updated