Blind SQL injection in PrestaShop productcomments module · CVE-2020-26248 · GitHub Advisory Database · GitHub

Blind SQL injection in PrestaShop productcomments module

Low severity GitHub Reviewed Published Dec 3, 2020 in PrestaShop/productcomments • Updated Feb 1, 2023

Package

prestashop/productcomments (Composer)

Affected versions

>= 4.0.0, < 4.2.1

Patched versions

4.2.1

Description

Impact

An attacker can use a Blind SQL injection to retrieve data or stop the MySQL service.

Patches

The problem is fixed in 4.2.1

References

PierreRambaud published to PrestaShop/productcomments

Dec 3, 2020

Published by the National Vulnerability Database

Dec 3, 2020

Reviewed Jan 20, 2021

Published to the GitHub Advisory Database Jan 20, 2021

Last updated Feb 1, 2023

Weaknesses

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data. Learn more on MITRE.