CVE-2022-46803: Noptin

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Improper Neutralization of Formula Elements in a CSV File vulnerability in Noptin Newsletter Simple Newsletter Plugin – Noptin.This issue affects Simple Newsletter Plugin – Noptin: from n/a through 1.9.5.

Affected products

• Noptin Noptin: up to and including 1.9.5

Published 2023-11-07. Last modified 2026-06-17.