CVE-2022-28712 : Vulnerability Insights and Analysis
Learn about CVE-2022-28712, a critical cross-site scripting (XSS) vulnerability in WWBN AVideo 11.6 and dev master commit 3f7c0364. Understand the impact, technical details, and mitigation steps.
A cross-site scripting (XSS) vulnerability exists in the videoAddNew functionality of WWBN AVideo 11.6 and dev master commit 3f7c0364. This vulnerability could allow arbitrary JavaScript execution through a specially-crafted HTTP request. An attacker can exploit this by tricking an authenticated user into sending the malicious request.
Understanding CVE-2022-28712
This section provides an overview of the CVE-2022-28712 vulnerability.
What is CVE-2022-28712?
The CVE-2022-28712 vulnerability is a critical cross-site scripting (XSS) issue found in WWBN AVideo versions 11.6 and dev master commit 3f7c0364. It allows attackers to execute arbitrary JavaScript code via specially-crafted HTTP requests.
The Impact of CVE-2022-28712
The impact of CVE-2022-28712 is rated as critical with a CVSS base score of 9.0. This vulnerability could result in high confidentiality, integrity, and availability impacts on affected systems.
Technical Details of CVE-2022-28712
In this section, we delve into the technical specifics of CVE-2022-28712.
Vulnerability Description
The vulnerability is due to improper neutralization of input during web page generation, leading to XSS. Attack complexity is low, but user interaction is required for exploitation.
Affected Systems and Versions
WWBN AVideo versions 11.6 and dev master commit 3f7c0364 are affected by this vulnerability.
Exploitation Mechanism
Exploiting this vulnerability requires an attacker to persuade an authenticated user to send a crafted HTTP request, triggering the XSS payload.
Mitigation and Prevention
Protecting against CVE-2022-28712 is crucial to safeguard systems and data.
Immediate Steps to Take
Immediately update WWBN AVideo to a patched version to mitigate the risk of exploitation. Educate users about phishing attacks and suspicious requests.
Long-Term Security Practices
Regularly monitor and audit web applications for vulnerabilities. Consider implementing content security policies (CSP) to mitigate XSS risks.
Patching and Updates
Stay informed about security updates from WWBN and apply patches promptly to address known vulnerabilities.