CVE-2023-31802 describes a Cross Site Scripting vulnerability in Chamilo LMS v.1.11.18, allowing local attackers to execute arbitrary code. Learn about impacts, technical details, and mitigation strategies.
A Cross Site Scripting vulnerability found in Chamilo LMS v.1.11.18 that allows a local attacker to execute arbitrary code via specific parameters.
Understanding CVE-2023-31802
This section delves into the critical aspects of CVE-2023-31802.
What is CVE-2023-31802?
CVE-2023-31802 describes a Cross Site Scripting vulnerability in Chamilo LMS v.1.11.18, enabling a local attacker to run arbitrary code using certain parameters.
The Impact of CVE-2023-31802
The vulnerability poses a significant risk as it allows attackers to execute malicious code, potentially leading to unauthorized access or data theft.
Technical Details of CVE-2023-31802
Explore the technical specifics of CVE-2023-31802 in this section.
Vulnerability Description
The flaw in Chamilo LMS v.1.11.18 permits attackers to inject and execute code through the 'skype' and 'linkedIn_url' parameters, exploiting the Cross Site Scripting weakness.
Affected Systems and Versions
All versions of Chamilo LMS prior to v.1.11.18 are vulnerable to this exploit.
Exploitation Mechanism
Attackers can leverage the Cross Scripting vulnerability by manipulating the specified parameters to execute unauthorized code.
Mitigation and Prevention
Learn how to safeguard systems against CVE-2023-31802 using the following strategies.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Stay informed about security patches and updates released by Chamilo to address known vulnerabilities.