CVE-2023-44760 : What You Need to Know
Explore the impact and technical details of CVE-2023-44760, highlighting multiple Cross Site Scripting vulnerabilities in Concrete CMS v.9.2.1, allowing arbitrary code execution.
This article explores the details of CVE-2023-44760, a case of Multiple Cross Site Scripting vulnerabilities in Concrete CMS v.9.2.1 that can allow an attacker to execute arbitrary code via a crafted script in the Header and Footer Tracking Codes of the SEO & Statistics.
Understanding CVE-2023-44760
In this section, we delve into the specifics of the CVE-2023-44760 vulnerability.
What is CVE-2023-44760?
CVE-2023-44760 highlights multiple Cross Site Scripting vulnerabilities in Concrete CMS v.9.2.1 that enable an attacker to run arbitrary code.
The Impact of CVE-2023-44760
While the vendor disputes this due to header/footer modifications restricted to admin access, the potential risk of executing unauthorized scripts poses a significant security concern.
Technical Details of CVE-2023-44760
Here, we provide insights into the technical aspects of CVE-2023-44760.
Vulnerability Description
The XSS vulnerabilities in Concrete CMS v.9.2.1 enable attackers to insert malicious scripts into the Header and Footer Tracking Codes, granting them the ability to execute arbitrary code.
Affected Systems and Versions
Concrete CMS v.9.2.1 is affected by this vulnerability, presenting a risk to systems leveraging this specific version.
Exploitation Mechanism
Attackers can exploit these vulnerabilities by injecting specially crafted scripts into the Header and Footer Tracking Codes, potentially leading to the execution of unauthorized code.
Mitigation and Prevention
This section outlines essential steps to mitigate the risks associated with CVE-2023-44760.
Immediate Steps to Take
Admins should closely monitor header/footer modifications and employ strict access controls to prevent unauthorized script injections.
Long-Term Security Practices
Regular security audits, user training on script validation, and continuous monitoring can strengthen the overall security posture and mitigate future vulnerabilities.
Patching and Updates
Timely updates and patches from Concrete CMS can address and remediate the vulnerabilities outlined in CVE-2023-44760.