CVE-2020-29477 : Vulnerability Insights and Analysis

Invision Community 4.5.4 is affected by a cross-site scripting (XSS) vulnerability in the Field Name field, potentially allowing attackers to steal cookies.

Understanding CVE-2020-29477

This CVE involves a security issue in Invision Community 4.5.4 related to XSS exploitation.

What is CVE-2020-29477?

The vulnerability in Invision Community 4.5.4 allows attackers to inject XSS payloads into the Field Name field, enabling them to execute malicious scripts and potentially steal user cookies.

The Impact of CVE-2020-29477

Exploitation of this vulnerability could lead to unauthorized access to user cookies, potentially compromising user accounts and sensitive information.

Technical Details of CVE-2020-29477

This section provides more technical insights into the CVE.

Vulnerability Description

Invision Community 4.5.4 is susceptible to XSS attacks in the Field Name field, enabling attackers to execute malicious scripts.

Affected Systems and Versions

Product: Invision Community 4.5.4
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers inject XSS payloads into the Field Name field.
Each time a user accesses the affected field, the XSS payload triggers.
Attackers can then potentially steal user cookies using crafted payloads.

Mitigation and Prevention

Protecting systems from CVE-2020-29477 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Invision Community to a patched version.
Implement input validation to prevent XSS attacks.

Long-Term Security Practices

Regularly monitor and audit web applications for vulnerabilities.
Educate users on safe browsing practices to mitigate XSS risks.

Patching and Updates

Apply security patches provided by Invision Community promptly to address the vulnerability.