CVE-2022-46803 : Security Advisory and Response
Learn about CVE-2022-46803 affecting WordPress Noptin Plugin up to version 1.9.5. Find out the impact, technical details, and mitigation steps for the CSV Injection vulnerability.
WordPress Noptin Plugin <= 1.9.5 is vulnerable to CSV Injection.
Understanding CVE-2022-46803
This CVE involves an Improper Neutralization of Formula Elements in a CSV File vulnerability in the Noptin Newsletter Simple Newsletter Plugin – Noptin.
What is CVE-2022-46803?
CVE-2022-46803 is a security vulnerability found in the Simple Newsletter Plugin – Noptin for WordPress, specifically affecting versions up to 1.9.5. This vulnerability allows for CSV Injection due to improper neutralization of formula elements.
The Impact of CVE-2022-46803
The impact of this vulnerability is significant as it could lead to potential CSV Injection attacks on websites using the affected versions of the Noptin Newsletter plugin. Attackers may exploit this issue to execute malicious code through CSV files, compromising the security and integrity of the website.
Technical Details of CVE-2022-46803
This section provides more in-depth technical details about the vulnerability.
Vulnerability Description
The vulnerability arises from the improper neutralization of formula elements, specifically in CSV files, within the Simple Newsletter Plugin – Noptin versions up to 1.9.5.
Affected Systems and Versions
Systems using Simple Newsletter Plugin – Noptin versions from n/a through 1.9.5 are vulnerable to this CSV Injection issue.
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious formulas into CSV files, leading to potential code execution on websites utilizing the affected plugin.
Mitigation and Prevention
To address CVE-2022-46803 and enhance security, follow these mitigation and prevention measures.
Immediate Steps to Take
Update the Simple Newsletter Plugin – Noptin to version 1.10.0 or newer to mitigate the vulnerability and protect your website from potential CSV Injection attacks.
Long-Term Security Practices
Regularly update plugins and monitor security advisories to stay informed about potential vulnerabilities and apply security patches promptly.
Patching and Updates
Stay vigilant for security updates and patches released by plugin developers, ensuring your website is running the latest secure versions to prevent exploitation of known vulnerabilities.