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Vulnerabilities and Security Researches

Simple Newsletter Plugin – Noptin, CVE-2025-49871

CVE, Research URL

CVE-2025-49871

Published on
Jun 17, 2025
Research Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brian Mutende Noptin allows Stored XSS. This issue affects Noptin: from n/a through 3.8.7.
Affected versions
Min -, max 4.0.0.
Status
vulnerable