Simple Newsletter Plugin – Noptin <= 1.10.3 - Unauthenticated CSV Injection

7.2
Improper Neutralization of Formula Elements in a CSV File
CVE CVE-2022-46803
CVSS 7.2 (High)
Publicly Published January 27, 2023
Last Updated November 21, 2023
Researcher Mika

Description

The Simple Newsletter Plugin – Noptin plugin for WordPress is vulnerable to CSV Injection in all versions up to, and including, 1.10.3. This makes it possible for unauthenticated attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.

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Vulnerability Details for Simple Newsletter Plugin – Noptin

Software Type Plugin
Software Slug newsletter-optin-box (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.11.0, or a newer patched version
Affected Version
  • <= 1.10.3
Patched Version
  • 1.11.0

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