CVE-2025-23846 HIGH

CVE-2025-23846: WordPress Flexible Blogtitle Plugin <= 0.1 - Reflected Cross Site Scripting (XSS) vulnerability

Vendor Thaikolja
Product Flexible Blogtitle
Weakness CWE-79 · XSS
Published January 22, 2025
Last update May 11, 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 thaikolja Flexible Blogtitle flexible-blogtitle allows Reflected XSS.This issue affects Flexible Blogtitle: from n/a through <= 0.1.

Explanation of Vulnerability in Simple Terms

02Summary

Flexible Blogtitle versions 0.1 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 content. An attacker needs no authentication to exploit this flaw.

What an attacker can do

03Attacker Capabilities

Inject malicious JavaScript that runs in other users' browsers when they view affected pages.

Potential impact on your site

04Site Impact

Site visitors can be redirected, have sessions hijacked, or have their data stolen via injected scripts.

Conditions required to exploit

05Prerequisites

Victim must click a malicious link or visit a page containing the attacker's payload.

Key dates

06Disclosure timeline

January 22, 2025 CVE published
May 11, 2026 Record updated

Related vulnerabilities

08Related CVE