CVE-2025-39555 MEDIUM

CVE-2025-39555: WordPress Church Admin plugin <= 5.0.23 - Cross Site Scripting (XSS) vulnerability

Vendor Andy_Moyle
Product Church Admin
Weakness CWE-79 · XSS
Published April 16, 2025
Last update April 28, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/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 andy_moyle Church Admin church-admin allows Stored XSS.This issue affects Church Admin: from n/a through <= 5.0.23.

Explanation of Vulnerability in Simple Terms

02Summary

Church Admin versions up to 5.0.23 contain a cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious scripts. An attacker with low-level access can craft a request that executes JavaScript in other users' browsers, potentially stealing session tokens or performing actions on their behalf. The vulnerability requires user interaction—the victim must visit a page containing the attacker's payload.

What an attacker can do

03Attacker Capabilities

Inject and execute JavaScript in other users' browsers to steal data or perform unauthorized actions.

Potential impact on your site

04Site Impact

Authenticated users with low privileges can compromise other users' sessions and data through stored or reflected XSS attacks.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege account and the victim must visit a page with the attacker's malicious payload.

Key dates

06Disclosure timeline

April 16, 2025 CVE published
April 28, 2026 Record updated