CVE-2023-6933

Introduction to CVE-2023-6933 Vulnerability Description The "Better Search Replace" plugin for WordPress exhibits a critical vulnerability known as PHP Object Injection. This security flaw is present in all versions up to and including 1.4.4. It arises from the deserialization of untrusted input,...

vulnerable-bsr-lab-CVE-2023-6933

CVE-2023-6933 Vulnerability Lab Overview This laboratory environment demonstrates CVE-2023-6933, a critical PHP Object Injection vulnerability in the Better Search Replace WordPress plugin versions ≤1.4.4. Vulnerability Details CVE ID : CVE-2023-6933 CVSS Score : 9.8 Critical Affected Plugin :...

Better Search Replace < 1.4.5 - PHP Object Injection

The Better Search Replace plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.4 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. I...

CVE-2026-97641

The Relevanssi – A Better Search plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 4.28.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary...

EUVD-2026-91244

The Relevanssi – A Better Search plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 4.28.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary...

CVE-2026-97641: Improper Neutralization of Input During Web Page Generation

The Relevanssi – A Better Search plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 4.28.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary...

PT-2026-104153

Name of the Vulnerable Software and Affected Versions Relevanssi – A Better Search versions prior to 4.28.4 Description Insufficient input sanitization and output escaping allow unauthenticated attackers to perform Stored Cross-Site Scripting XSS via comment content. This enables the injection of...

CVE-2026-19985: Improper Neutralization of Input During Web Page Generation

The Relevanssi – A Better Search plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 4.28.1 via the 's', 'posttypes', and 'orderby' request parameters. This is due to insufficient input sanitization and output escaping in the relevanssidebugarray...

Better Search Replace < 1.4.5 - PHP Object Injection Detection

The Better Search Replace plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.4 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. I...

CVE-2026-24938

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Ajay Better Search better-search allows Stored XSS.This issue affects Better Search: from n/a through = 4.2.1...

CVE-2026-24938

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Ajay Better Search better-search allows Stored XSS.This issue affects Better Search: from n/a through = 4.2.1...

CVE-2026-24938

CVE-2026-24938 affects the WordPress plugin Better Search (versions through 4.2.1). The issue is an improper neutralization of input during web page generation, leading to Stored Cross-Site Scripting (XSS). Affected component: Better Search plugin for WordPress; root cause: input is not properly ...

CVE-2026-24938 WordPress Better Search plugin <= 4.2.1 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Ajay Better Search better-search allows Stored XSS.This issue affects Better Search: from n/a through = 4.2.1...

CVE-2026-24938

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Ajay Better Search better-search allows Stored XSS.This issue affects Better Search: from n/a through = 4.2.1...

CVE-2026-24938 WordPress Better Search plugin <= 4.2.1 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Ajay Better Search better-search allows Stored XSS.This issue affects Better Search: from n/a through = 4.2.1...

EUVD-2026-5309

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Ajay Better Search better-search allows Stored XSS.This issue affects Better Search: from n/a through = 4.2.1...

CVE-2026-24938: Improper Neutralization of Input During Web Page Generation

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Ajay Better Search better-search allows Stored XSS.This issue affects Better Search: from n/a through = 4.2.1...

PT-2026-6215

Name of the Vulnerable Software and Affected Versions Ajay Better Search versions through 4.2.1 Description The software contains a flaw due to improper neutralization of input during web page generation, which allows for Stored Cross-site Scripting XSS. This could allow an attacker to inject...

WordPress plugin Better Search has a cross-site scripting vulnerability

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

WordPress Better Search plugin <= 4.2.1 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by Peter Thaleikis in WordPress Plugin Better Search versions = 4.2.1...