CVE-2026-111402

WordPress Newsletters plugin <= 4.18.1 - SQL Injection vulnerability

State: Published
Severity: 9.3 Critical
Published: Oct 24, 2026
Updated: Oct 24, 2026
Reserved: Oct 16, 2026

Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Tribulant Software Newsletters newsletters-lite allows SQL Injection.This issue affects Newsletters: from n/a through 4.18.1.

Scores

CVSS	Score	Vector	Source
3.1	9.3 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L	Patchstack

Weaknesses

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected Products

Product	Versions
NewslettersTribulant Software	4.18.1 and earlierAffectedfrom 4.18.2Not affected

References

https://patchstack.com/database/wordpress/plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-18-1-sql-injection-vulnerability?_s_id=cvevdb-entry

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