CVE-2022-23056 Explained : Impact and Mitigation

ERPNext, versions v13.0.0-beta.13 through v13.30.0, is vulnerable to Stored Cross-Site Scripting (XSS) leading to an account takeover.

Understanding CVE-2022-23056

This CVE affects ERPNext software versions v13.0.0-beta.13 through v13.30.0, potentially allowing a low privilege user to exploit Stored XSS vulnerability.

What is CVE-2022-23056?

The vulnerability in ERPNext versions v13.0.0-beta.13 through v13.30.0 enables a low privilege user to perform an account takeover attack through a Stored XSS vulnerability on the Patient History page.

The Impact of CVE-2022-23056

The impact of this CVE is rated as MEDIUM severity with a CVSS base score of 5.4. If exploited, it could lead to unauthorized access and manipulation of sensitive data within the ERPNext application.

Technical Details of CVE-2022-23056

The technical details of this CVE include:

Vulnerability Description

The vulnerability involves Stored XSS at the Patient History page in ERPNext, allowing a low privilege user to conduct an account takeover attack.

Affected Systems and Versions

ERPNext versions v13.0.0-beta.13 through v13.30.0 are affected by this security issue.

Exploitation Mechanism

The low privilege user can exploit this vulnerability to execute malicious scripts on the Patient History page, potentially gaining unauthorized access.

Mitigation and Prevention

To mitigate the risks associated with CVE-2022-23056, follow these guidelines:

Immediate Steps to Take

Users are advised to update their ERPNext software to a patched version or apply security fixes provided by the vendor. Additionally, users should restrict access to vulnerable pages.

Long-Term Security Practices

Implement security best practices such as regular security assessments, user access controls, and security awareness training to prevent future incidents.

Patching and Updates

Stay informed about security updates released by ERPNext and promptly apply patches to address known vulnerabilities.