Threat intelligence

Newsletter <= 9.0.9 - Authenticated (Administrator+) SQL Injection

CVE-2025-67999 · newsletter

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

Vulnerability: Newsletter <= 9.0.9 - Authenticated (Administrator+) SQL Injection
Affected software: newsletter(Plugin)
Affected versions: ≤ 9.0.9
Authentication: Authenticated (see advisory title)
Vulnerability type: SQL injection
CVE: CVE-2025-67999
Published: 15 December 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 f62f756d-70f2-42fe-89d7-f9f50ddf466e). Methodology and redistribution notes

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