CVE-2020-7228 : Security Advisory and Response

The Calculated Fields Form plugin through 1.0.353 for WordPress has multiple Stored XSS vulnerabilities that can be exploited by authenticated users.

Understanding CVE-2020-7228

This CVE involves Stored XSS vulnerabilities in the Calculated Fields Form plugin for WordPress.

What is CVE-2020-7228?

The Calculated Fields Form plugin for WordPress is affected by multiple Stored XSS vulnerabilities that exist in the input forms, allowing exploitation by authenticated users.

The Impact of CVE-2020-7228

These vulnerabilities can lead to unauthorized execution of scripts in a user's browser, potentially compromising sensitive data or performing malicious actions on behalf of the user.

Technical Details of CVE-2020-7228

The following technical details provide insight into the vulnerability.

Vulnerability Description

The Stored XSS vulnerabilities in the Calculated Fields Form plugin for WordPress enable attackers to inject and execute malicious scripts through input forms.

Affected Systems and Versions

Product: Calculated Fields Form plugin
Vendor: N/A
Versions affected: Through 1.0.353

Exploitation Mechanism

Attackers with authenticated access can input malicious scripts into forms, which, when executed, can compromise user data and system integrity.

Mitigation and Prevention

Protecting systems from CVE-2020-7228 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or remove the Calculated Fields Form plugin if not essential
Implement input validation to prevent script injection
Monitor and restrict user input to mitigate risks

Long-Term Security Practices

Regularly update plugins and software to patch vulnerabilities
Educate users on safe browsing habits and recognizing suspicious activities

Patching and Updates

Check for plugin updates and apply patches promptly to address security flaws