CVE-2025-52764 HIGH

CVE-2025-52764: WordPress flexoslider plugin <= 1.0004 - Cross Site Scripting (XSS) vulnerability

Vendor Marielav
Product flexoslider
Weakness CWE-79 · XSS
Published November 6, 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 marielav flexoslider flexoslider allows Reflected XSS.This issue affects flexoslider: from n/a through <= 1.0004.

Explanation of Vulnerability in Simple Terms

02Summary

Flexoslider versions 1.0004 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages. The vulnerability requires user interaction—typically clicking a malicious link—and can affect other users viewing the compromised page. An attacker needs only network access and no authentication to exploit this flaw.

What an attacker can do

03Attacker Capabilities

Inject malicious JavaScript that runs in visitors' browsers, stealing session tokens or redirecting users to phishing sites.

Potential impact on your site

04Site Impact

Visitors to your site could be redirected, have their sessions hijacked, or see fake login forms injected by attackers.

Conditions required to exploit

05Prerequisites

Victim must click a malicious link or visit a page containing the attacker's payload; no authentication required.

Key dates

06Disclosure timeline

November 6, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE