CVE-2021-24487 : Vulnerability Insights and Analysis

The St-Daily-Tip WordPress plugin through 4.7 was vulnerable to a CSRF to Stored Cross-Site Scripting issue that could allow attackers to execute malicious scripts. Learn more about the impact, technical details, and mitigation strategies.

Understanding CVE-2021-24487

This section explores the details of the vulnerability affecting the St-Daily-Tip plugin.

What is CVE-2021-24487?

The St-Daily-Tip WordPress plugin version 4.7 and below lacked essential security checks, leading to a Stored Cross-Site Scripting vulnerability due to missing CSRF validation.

The Impact of CVE-2021-24487

The vulnerability allowed logged-in administrators to input malicious code, posing a risk of executing arbitrary scripts on affected websites.

Technical Details of CVE-2021-24487

Let's delve into the technical specifics of the CVE-2021-24487 vulnerability.

Vulnerability Description

The St-Daily-Tip plugin did not have CSRF protection when saving certain settings, enabling attackers to inject malicious payloads.

Affected Systems and Versions

St-Daily-Tip plugin versions less than or equal to 4.7 were impacted by this vulnerability.

Exploitation Mechanism

By exploiting the absence of CSRF checks, threat actors could manipulate administrators to unknowingly introduce harmful scripts.

Mitigation and Prevention

Discover how to mitigate the risks associated with CVE-2021-24487 and prevent future incidents.

Immediate Steps to Take

Website administrators should update the St-Daily-Tip plugin to a secure version and sanitize user inputs to reduce XSS risks.

Long-Term Security Practices

Regularly monitor for plugin updates and implement code reviews to catch vulnerabilities early.

Patching and Updates

Stay vigilant for security patches released by the plugin vendor to address known vulnerabilities promptly.