Relevanssi vulnerabilities
We track 5 vulnerabilities in Relevanssi products across 2 products. 5 are rated high or critical, and none are known to be exploited. The most recent was published on October 2, 2026.
Latest Relevanssi vulnerabilities
- 7.2 High severity
Relevanssi Premium: Improper Neutralization of Input During Web Page Generation
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
- 7.5 High severity
Relevanssi Premium: Improper Neutralization of Special Elements used in an SQL Command
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 <= 2.27.5 (Premium) due to insufficient escaping on the user supplied
- 7.5 High severity
Relevanssi Premium: Exposure of Sensitive Information to an Unauthorized Actor
The Relevanssi – A Better Search plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 4.22.2 (Free) and 2.25.1 (Premium) via the relevanssi_do_query() due to insufficient limitations on the posts that are returned wh
- 9.8 Critical severity
Relevanssi Premium: Improper Neutralization of Formula Elements in a CSV File
The Relevanssi – A Better Search plugin for WordPress is vulnerable to CSV Injection in all versions up to, and including, 4.22.1. This makes it possible for unauthenticated attackers to embed untrusted input into exported CSV files, which can result in code e
- 8.2 High severity
Relevanssi Premium: Missing Authorization
The Relevanssi – A Better Search plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the relevanssi_update_counts() function in all versions up to, and including, 4.22.1. This makes it possible for unaut