CVE-2023-43346 Explained : Impact and Mitigation
Learn about CVE-2023-43346, a critical Cross-site scripting (XSS) vulnerability in opensolution Quick CMS v.6.7 allowing for arbitrary code execution. Find mitigation steps here.
A detailed overview of the Cross-site scripting (XSS) vulnerability in opensolution Quick CMS v.6.7 that allows for code execution.
Understanding CVE-2023-43346
In this section, we will delve into the specifics of CVE-2023-43346 and its implications.
What is CVE-2023-43346?
The CVE-2023-43346 relates to a Cross-site scripting (XSS) vulnerability found in opensolution Quick CMS v.6.7. This vulnerability enables a local attacker to execute arbitrary code by utilizing a specially crafted script in the Languages Menu component's Backend - Dashboard parameter.
The Impact of CVE-2023-43346
The impact of CVE-2023-43346 is significant as it allows malicious actors to run unauthorized code within the affected system, potentially leading to further exploitation and compromise of sensitive data.
Technical Details of CVE-2023-43346
Let's explore the technical aspects of CVE-2023-43346 to gain a deeper understanding of the vulnerability.
Vulnerability Description
The vulnerability stems from improper input validation in the Backend - Dashboard parameter of the Languages Menu component, enabling attackers to inject and execute malicious scripts.
Affected Systems and Versions
As per the available data, opensolution Quick CMS v.6.7 is confirmed to be affected by this vulnerability. Other versions may also be at risk.
Exploitation Mechanism
Exploiting CVE-2023-43346 involves crafting a malicious script and injecting it into the vulnerable parameter to execute unauthorized code within the system.
Mitigation and Prevention
Discover the necessary steps to mitigate and prevent the exploitation of CVE-2023-43346.
Immediate Steps to Take
Deploying web application firewalls, input validation mechanisms, and security patches can help combat immediate risks associated with this vulnerability.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security assessments, and staying updated on security alerts can enhance long-term resilience against XSS vulnerabilities.
Patching and Updates
Ensure timely installation of patches and updates released by the software vendor to address and remediate the CVE-2023-43346 vulnerability.