CVE-2020-11823 : Security Advisory and Response

Dolibarr 10.0.6 has a stored XSS vulnerability that can be exploited through the admin tools, specifically the audit page, when USER_LOGIN_FAILED is active. This flaw could result in unauthorized access to the admin account.

Understanding CVE-2020-11823

This CVE entry describes a security issue in Dolibarr 10.0.6 that allows for stored XSS attacks, potentially leading to admin account compromise.

What is CVE-2020-11823?

This CVE pertains to a stored XSS vulnerability in Dolibarr 10.0.6, specifically affecting the admin tools' audit page when USER_LOGIN_FAILED is enabled. Attackers could exploit this flaw to steal admin account credentials.

The Impact of CVE-2020-11823

The vulnerability poses a significant risk as it could lead to unauthorized access to the admin account, compromising sensitive information and system integrity.

Technical Details of CVE-2020-11823

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The flaw in Dolibarr 10.0.6 allows for stored XSS attacks via the admin tools' audit page, triggered by the activation of USER_LOGIN_FAILED, enabling attackers to potentially steal admin credentials.

Affected Systems and Versions

Product: Dolibarr 10.0.6
Vendor: N/A
Versions: N/A

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious scripts into the admin tools' audit page, taking advantage of the stored XSS weakness to compromise the admin account.

Mitigation and Prevention

To address and prevent the exploitation of CVE-2020-11823, follow these mitigation strategies:

Immediate Steps to Take

Disable the USER_LOGIN_FAILED feature if not essential.
Regularly monitor and audit the admin tools for any suspicious activities.

Long-Term Security Practices

Implement input validation mechanisms to prevent XSS attacks.
Educate users on safe browsing practices and the risks of clicking on unknown links.

Patching and Updates

Apply patches or updates provided by Dolibarr to fix the vulnerability and enhance system security.