The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. This makes it possible for author-level attackers to send emails with arbitrary content and attachments to site users.

Related CVEs

CVE-2023-1844

Key Information

GHSA ID

GHSA-4r5p-fqj4-2g76

Published

June 28, 2023 3:31 AM

Last Modified

April 4, 2024 5:13 AM

CVSS Score

5.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: July 7, 2025 6:28 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.