CVE-2025-4396

CVE-2025-4396 — Relevanssi SQL Injection Time-Based Blind Disclaimer: This repository is intended for authorized penetration testing, security research, and educational purposes only. Unauthorized access to computer systems is illegal and unethical. Overview A proof-of-concept exploit for a...

CVE-2026-114704

Deserialization of Untrusted Data vulnerability in Christoph Vielgrader Relevanssi relevanssi allows Object Injection.This issue affects Relevanssi : from n/a through 4.28.4...

EUVD-2026-109297

Deserialization of Untrusted Data vulnerability in Christoph Vielgrader Relevanssi relevanssi allows Object Injection.This issue affects Relevanssi : from n/a through 4.28.4...

CVE-2026-114704

The Relevanssi WordPress plugin (versions up to and including 4.28.4 ) is vulnerable to a Deserialization of Untrusted Data vulnerability. This flaw allows for Object Injection , which can lead to unauthorized actions within the application. The documents do not provide specific information regar...

CVE-2026-114704 WordPress Relevanssi plugin <= 4.28.4 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in Christoph Vielgrader Relevanssi relevanssi allows Object Injection.This issue affects Relevanssi : from n/a through 4.28.4...

CVE-2025-4396

CVE-2025-4396 - WordPress Relevanssi Time-Based Blind SQL Injection Toolkit Overview This repository contains a practical research and validation toolkit for CVE-2025-4396 , an unauthenticated Time-Based Blind SQL Injection affecting the WordPress Relevanssi plugin through the cats parameter. The...

CVE-2024-1380

CVE-2024-1380 Relevanssi – A Better Search = 4.22.0 - Missing Authorization to Unauthenticated Query Log Export Description The Relevanssi – A Better Search plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the relevanssiexportlogcheck function...

Relevanssi <= 4.24.4 (Free) - Unauthenticated SQL Injection

The Relevanssi – A Better Search plugin for WordPress is vulnerable to time-based SQL Injection via the cats and tags query parameters in all versions up to, and including, 4.24.4 Free and = 2.27.4 Premium due to insufficient escaping on the user supplied parameter and lack of sufficient...

Relevanssi (A Better Search) <= 4.22.0 - Query Log Export

The Relevanssi Search plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check in all versions up to, and including, 4.22.0. This makes it possible for unauthenticated attackers to export the query log data. id: CVE-2024-1380 info: name: Relevanssi A...

WordPress Relevanssi plugin <= 4.28.4 - PHP Object Injection vulnerability

PHP Object Injection vulnerability discovered by Ananda Dhakal Patchstack in WordPress Plugin Relevanssi versions = 4.28.4...

WordPress Relevanssi Premium plugin <= 2.31.4 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by Philipp Doblhofer in WordPress Plugin Relevanssi Premium versions = 2.31.4...

WordPress Relevanssi – A Better Search plugin <= 4.28.3 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by Yuto Hyakumoto in WordPress Plugin Relevanssi versions = 4.28.3...

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...

CVE-2026-103426

The Relevanssi Premium plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rt' parameter in all versions up to, and including, 2.31.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web...

CVE-2026-103426 Relevanssi Premium <= 2.31.4 - Unauthenticated Stored Cross-Site Scripting via '_rt' Parameter

The Relevanssi Premium plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rt' parameter in all versions up to, and including, 2.31.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web...

EUVD-2026-91249

The Relevanssi Premium plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rt' parameter in all versions up to, and including, 2.31.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web...

CVE-2026-103426 Relevanssi Premium <= 2.31.4 - Unauthenticated Stored Cross-Site Scripting via '_rt' Parameter

The Relevanssi Premium plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rt' parameter in all versions up to, and including, 2.31.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web...

CVE-2026-103426

The Relevanssi Premium plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in all versions up to and including 2.31.4 . The vulnerability exists because of insufficient input sanitization and output escaping of the '_rt' parameter . An unauthenticated attacker can inject arbit...

CVE-2026-97641 Relevanssi <= 4.28.3 - Unauthenticated Stored Cross-Site Scripting via Comment Content

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

The Relevanssi – A Better Search plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in all versions up to and including 4.28.3 . The root cause is insufficient input sanitization and output escaping within the Comment Content feature. This flaw allows unauthenticated attacker...