CVE-2023-26093 : Security Advisory and Response

This CVE record was published by MITRE on February 20, 2023. It pertains to a vulnerability in Liima software before version 1.17.28 that allows for Hibernate query language (HQL) injection specifically related to colToSort in the deployment filter.

Understanding CVE-2023-26093

This section will delve into the details of CVE-2023-26093, outlining its nature and significance.

What is CVE-2023-26093?

CVE-2023-26093 is a vulnerability found in Liima software versions prior to 1.17.28 that enables attackers to carry out HQL injection attacks, particularly through colToSort in the deployment filter. This type of vulnerability can lead to unauthorized access, data manipulation, and potentially a full system compromise if successfully exploited.

The Impact of CVE-2023-26093

The impact of this vulnerability can be severe, as attackers exploiting the HQL injection flaw can bypass security measures, alter database queries, and extract sensitive information from the affected system. It could potentially lead to a breach of confidentiality, integrity, and availability of data stored within Liima software.

Technical Details of CVE-2023-26093

In this section, we will explore the technical aspects of CVE-2023-26093, including how the vulnerability manifests, the systems and versions affected, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Liima software before version 1.17.28 arises from inadequate input validation in the handling of Hibernate query language (HQL) within the colToSort parameter of the deployment filter. This oversight allows malicious actors to inject and execute arbitrary HQL commands, leading to potential data leakage or unauthorized actions within the software.

Affected Systems and Versions

The issue impacts Liima software versions earlier than 1.17.28. Users utilizing these versions are vulnerable to exploitation and should take immediate action to mitigate the risk posed by CVE-2023-26093.

Exploitation Mechanism

Attackers can exploit CVE-2023-26093 by crafting malicious HQL statements and injecting them into the colToSort parameter. Through this injection, threat actors can manipulate query behavior, retrieve sensitive data, or potentially modify database contents based on the permissions of the underlying database user.

Mitigation and Prevention

To address CVE-2023-26093 effectively, swift actions must be taken to mitigate the risk and prevent potential exploitation.

Immediate Steps to Take

Users of Liima software versions prior to 1.17.28 should update to the latest patched version provided by the software vendor. Additionally, implementing strict input validation mechanisms and sanitization routines within the application can help prevent HQL injection and similar vulnerabilities in the future.

Long-Term Security Practices

Practicing secure coding principles, conducting regular security assessments, and staying informed about emerging threats and patches are crucial for maintaining the security of software systems. Employing security best practices throughout the software development lifecycle can help reduce the likelihood of such vulnerabilities being introduced.

Patching and Updates

Regularly monitoring for security updates and applying patches released by Liima software maintainers is vital to addressing known vulnerabilities like CVE-2023-26093. Keeping software up to date ensures that the latest security fixes and enhancements are in place to protect against potential exploits.