Threat intelligence

Newsletters <= 4.9.9.7 - Authenticated (Administrator+) SQL Injection

CVE-2025-30921 · newsletters-lite

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Newsletters Lite at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Newsletters <= 4.9.9.7 - Authenticated (Administrator+) SQL Injection
Affected software: newsletters-lite(Plugin)
Affected versions: ≤ 4.9.9.7
Authentication: Authenticated (see advisory title)
Vulnerability type: SQL injection
CVE: CVE-2025-30921
Published: 27 March 2025
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to read or modify database contents beyond intended access.
Source: Data imported from Wordfence Intelligence (advisory 500ce6fe-0528-4b15-89a7-0e1f92e97364). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Newsletters Lite version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Newsletters Lite advisoriesBack to catalog