CVE-2022-31495 : What You Need to Know

LibreHealth EHR Base 2.0.0 is affected by a cross-site scripting (XSS) vulnerability that allows attackers to execute malicious scripts via the gacl/admin/acl_admin.php return_page parameter.

Understanding CVE-2022-31495

This CVE record highlights a security issue in LibreHealth EHR Base 2.0.0 related to XSS vulnerability.

What is CVE-2022-31495?

The CVE-2022-31495 vulnerability in LibreHealth EHR Base 2.0.0 enables attackers to inject and execute malicious scripts through a specific parameter.

The Impact of CVE-2022-31495

Exploitation of this vulnerability could lead to unauthorized access, data theft, and potential compromise of sensitive information stored within the affected system.

Technical Details of CVE-2022-31495

In-depth technical insights into the vulnerability.

Vulnerability Description

The specific flaw allows for XSS attacks by manipulating the return_page parameter in gacl/admin/acl_admin.php, potentially leading to script execution.

Affected Systems and Versions

LibreHealth EHR Base 2.0.0 is confirmed to be impacted by this vulnerability, posing a risk to systems with this version.

Exploitation Mechanism

By crafting and submitting malicious input to the vulnerable parameter, threat actors can bypass security measures and execute unauthorized scripts.

Mitigation and Prevention

Protecting systems against CVE-2022-31495.

Immediate Steps to Take

Users are advised to update to a secure version, apply patches, and sanitize user inputs to prevent XSS attacks.

Long-Term Security Practices

Regular security assessments, code reviews, and training on secure coding practices can enhance the overall resilience of systems against such vulnerabilities.

Patching and Updates

Stay informed about security updates from LibreHealth EHR and promptly apply patches to mitigate the risk of exploitation.