CVE-2023-48652 : Vulnerability Insights and Analysis

Concrete CMS 9 before version 9.2.3 is susceptible to a Cross Site Request Forgery (CSRF) vulnerability that can be exploited via /ccm/system/dialogs/logs/delete_all/submit. This flaw allows a malicious actor to prompt an admin user to delete server report logs on a web application where they are currently logged in.

Understanding CVE-2023-48652

Concrete CMS 9 is affected by a CSRF vulnerability that could lead to unauthorized deletion of server report logs by tricking admin users.

What is CVE-2023-48652?

CVE-2023-48652 refers to a CSRF vulnerability in Concrete CMS 9, specifically before version 9.2.3. This security issue enables an attacker to manipulate an authenticated admin user into unknowingly deleting server logs.

The Impact of CVE-2023-48652

The impact of this vulnerability is significant as it allows an attacker to tamper with crucial server report logs, potentially disrupting the integrity and availability of vital information stored within the web application.

Technical Details of CVE-2023-48652

This section delves into the specifics of the vulnerability in Concrete CMS 9.

Vulnerability Description

The CSRF vulnerability in Concrete CMS 9 prior to 9.2.3 permits malicious actors to carry out unauthorized deletion of server report logs via a crafted request to /ccm/system/dialogs/logs/delete_all/submit.

Affected Systems and Versions

All versions of Concrete CMS 9 before 9.2.3 are impacted by this CSRF vulnerability.

Exploitation Mechanism

By coercing an authenticated admin user to click on a malicious link or visit a crafted webpage, an attacker can trigger the deletion of server report logs without the user's consent.

Mitigation and Prevention

Protecting your system from CVE-2023-48652 is crucial to maintaining the security of your web application.

Immediate Steps to Take

Ensure that your Concrete CMS 9 instance is updated to version 9.2.3 or newer to mitigate the CSRF vulnerability and prevent unauthorized deletion of server report logs.

Long-Term Security Practices

Implementing strong authentication mechanisms and user training on identifying suspicious links can help in preventing CSRF attacks and safeguarding sensitive data.

Patching and Updates

Regularly monitor security advisories and promptly apply patches released by Concrete CMS to address known vulnerabilities and enhance the overall security posture of your system.