Threat intelligence

Newsletters <= 4.13 - Unauthenticated SQL Injection via wpmlsubscriber_id Parameter

CVE-2026-3018 · 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 <= 4.13 - Unauthenticated SQL Injection via wpmlsubscriber_id Parameter
Affected software: newsletters-lite(Plugin)
Affected versions: ≤ 4.13
Authentication: Unauthenticated
Vulnerability type: SQL injection
CVE: CVE-2026-3018
Published: 9 June 2026
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 8e2672b5-64a2-4b30-b0be-2a9303d46ac1). Methodology and redistribution notes

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