CVE-2019-18890 : What You Need to Know

Redmine versions 3.2.9 and 3.3.x before 3.3.10 have a SQL injection vulnerability that allows unauthorized access to protected data.

Understanding CVE-2019-18890

Redmine is susceptible to a SQL injection flaw, potentially leading to unauthorized data access.

What is CVE-2019-18890?

This CVE identifies a SQL injection vulnerability in Redmine versions 3.2.9 and 3.3.x before 3.3.10, enabling users to access protected data through a specially crafted query.

The Impact of CVE-2019-18890

The vulnerability allows Redmine users to obtain unauthorized access to protected data by exploiting a specially crafted query involving objects.

Technical Details of CVE-2019-18890

Redmine's SQL injection vulnerability has the following technical details:

Vulnerability Description

The vulnerability in Redmine versions 3.2.9 and 3.3.x before 3.3.10 allows users to access protected information via a crafted object query.

Affected Systems and Versions

Redmine versions 3.2.9 and 3.3.x before 3.3.10

Exploitation Mechanism

Attackers can exploit the SQL injection vulnerability by crafting malicious queries involving objects.

Mitigation and Prevention

To address CVE-2019-18890, consider the following steps:

Immediate Steps to Take

Update Redmine to version 3.3.10 or later to mitigate the SQL injection vulnerability.
Regularly monitor and audit Redmine for any unauthorized access.

Long-Term Security Practices

Implement secure coding practices to prevent SQL injection vulnerabilities.
Educate users on safe query practices to avoid exploitation.

Patching and Updates

Apply security patches promptly to ensure protection against known vulnerabilities.