CVE-2023-41867 : Vulnerability Insights and Analysis

WordPress AcyMailing SMTP Newsletter Plugin <= 8.6.2 is vulnerable to Cross Site Scripting (XSS). Learn about the impact, technical details, and mitigation steps.

Understanding CVE-2023-41867

This CVE affects the AcyMailing Newsletter Team's AcyMailing plugin versions <= 8.6.2, leading to a Unauth. Reflected Cross-Site Scripting (XSS) vulnerability.

What is CVE-2023-41867?

The CVE-2023-41867 vulnerability involves an Unauth. Reflected Cross-Site Scripting (XSS) flaw in the AcyMailing Newsletter Team AcyMailing plugin versions <= 8.6.2.

The Impact of CVE-2023-41867

The impact of this vulnerability is rated as HIGH. Attackers can exploit it for Reflected XSS attacks, potentially compromising user data confidentiality and integrity.

Technical Details of CVE-2023-41867

Vulnerability Description

The vulnerability allows attackers to execute malicious scripts in a victim's browser, leading to potential data theft or manipulation.

Affected Systems and Versions

AcyMailing plugin versions <= 8.6.2 are affected by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited by tricking a user into clicking on a malicious link that executes unauthorized scripts.

Mitigation and Prevention

To protect your systems from CVE-2023-41867, follow these mitigation steps:

Immediate Steps to Take

Update the AcyMailing plugin to version 8.6.3 or higher to patch the vulnerability.

Long-Term Security Practices

Regularly update all plugins and themes to stay protected from known vulnerabilities.

Patching and Updates

Stay informed about security patches released by plugin vendors and apply them promptly to mitigate risks.