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CVE-2025-4396

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CVE-2025-4396

Published: May 13, 2025

Modified: Apr 8, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

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 parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries to already existing queries that can be used to extract sensitive information from the database.

VendorProductVersions

Relevanssi

Relevanssi Premium

affected
0 - <= 2.27.5

comesio

Relevanssi – A Better Search

affected
0 - <= 4.24.4

Weaknesses (CWE)

CWE-89

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

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