CVE-2023-32670 : What You Need to Know
Critical Cross-Site Scripting (XSS) vulnerability in BuddyBoss version 2.2.9 allows attackers to execute malicious payloads. Learn about impact, technical details, and mitigation steps.
A detailed analysis of the Cross-Site Scripting vulnerability in BuddyBoss version 2.2.9 and its impact, technical details, and mitigation steps.
Understanding CVE-2023-32670
This section explains the nature of the CVE-2023-32670 vulnerability in BuddyBoss.
What is CVE-2023-32670?
The CVE-2023-32670 is a Cross-Site Scripting vulnerability in BuddyBoss version 2.2.9. It allows a local attacker with basic privileges to execute a malicious payload through the "[name]=image.jpg" parameter, enabling the assignment of a persistent JavaScript payload that triggers when the associated image loads.
The Impact of CVE-2023-32670
The vulnerability poses a critical threat, with a CVSS V3.1 base score of 9 out of 10, indicating a high impact on confidentiality, integrity, and availability. Attackers can exploit this flaw to execute malicious scripts and compromise user data.
Technical Details of CVE-2023-32670
This section provides specific technical details of the CVE-2023-32670 vulnerability.
Vulnerability Description
The vulnerability arises due to improper neutralization of input during web page generation, representing a classic 'Cross-site Scripting' (XSS) flaw (CWE-79) in BuddyBoss version 2.2.9.
Affected Systems and Versions
BuddyBoss version 2.2.9 is affected by this vulnerability, exposing systems with this specific version to exploitation.
Exploitation Mechanism
The attacker can exploit the XSS vulnerability by manipulating the "[name]=image.jpg" parameter, injecting and triggering malicious JavaScript payloads.
Mitigation and Prevention
This section outlines the necessary steps to mitigate and prevent exploitation of CVE-2023-32670.
Immediate Steps to Take
Users and system administrators should promptly update BuddyBoss to a patched version to mitigate the vulnerability. Additionally, implementing strict input validation and output encoding can reduce the risk of XSS attacks.
Long-Term Security Practices
Regular security assessments, code reviews, and training to raise awareness about secure coding practices can help prevent similar vulnerabilities in the future.
Patching and Updates
Stay informed about security patches and updates released by BuddyBoss and promptly apply them to ensure the safety of your systems.