CVE-2025-31531 CRITICAL

CVE-2025-31531: WordPress History Log by click5 plugin <= 1.0.13 - SQL Injection vulnerability

Vendor Click5
Product History Log by click5
Weakness CWE-89 · SQLi
Published April 1, 2025
Last update April 28, 2026

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in click5 History Log by click5 history-log-by-click5 allows SQL Injection.This issue affects History Log by click5: from n/a through <= 1.0.13.

Explanation of Vulnerability in Simple Terms

02Summary

History Log by click5 versions 1.0.13 and earlier contain a SQL injection vulnerability accessible over the network without authentication. An attacker can craft malicious input to execute arbitrary SQL queries, potentially reading sensitive data from the database or disrupting service availability. The vulnerability affects the product's core query handling and requires no user interaction to exploit.

What an attacker can do

03Attacker Capabilities

Execute arbitrary SQL queries to read sensitive database records or cause service disruption.

Potential impact on your site

04Site Impact

Attackers can extract sensitive data from your database or degrade site performance without needing valid credentials.

Conditions required to exploit

05Prerequisites

Network access to the vulnerable application; no authentication or user interaction required.

Key dates

06Disclosure timeline

April 1, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE