CVE-2022-30690 : What You Need to Know

A detailed overview of CVE-2022-30690 affecting AVideo by WWBN.

Understanding CVE-2022-30690

This CVE involves a critical cross-site scripting (XSS) vulnerability in WWBN AVideo versions 11.6 and dev master commit 3f7c0364.

What is CVE-2022-30690?

CVE-2022-30690 is a flaw in the image403 functionality of WWBN AVideo that allows for arbitrary JavaScript execution via a crafted HTTP request, exploiting an XSS vulnerability (CWE-79).

The Impact of CVE-2022-30690

With a CVSS base score of 9.6 (Critical), this vulnerability has a high impact on confidentiality, integrity, and availability. An attacker can manipulate authenticated users into triggering the vulnerability.

Technical Details of CVE-2022-30690

Further insights into the technical aspects of the CVE.

Vulnerability Description

The XSS vulnerability in WWBN AVideo versions 11.6 and dev master commit 3f7c0364 can be exploited through specially-crafted HTTP requests.

Affected Systems and Versions

WWBN AVideo versions 11.6 and dev master commit 3f7c0364 are impacted by this vulnerability.

Exploitation Mechanism

Attackers can execute arbitrary JavaScript by tricking authenticated users into sending specific HTTP requests.

Mitigation and Prevention

Guidelines to mitigate the risks associated with CVE-2022-30690.

Immediate Steps to Take

Users should avoid clicking on suspicious links or executing unknown scripts. Apply security updates promptly.

Long-Term Security Practices

Implement strict input validation mechanisms and security controls to prevent XSS attacks.

Patching and Updates

Ensure that WWBN AVideo is updated to the latest secure versions to patch the vulnerability.