Tribulant Software Newsletters vulnerabilities

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Published CVEs affecting Tribulant Software Newsletters: 6 record(s), with affected versions and fixes.

CVE-2026-66619 High · 7.6 CWE-89 Sep 17, 2026

WordPress Newsletters plugin <= 4.18 - SQL Injection vulnerability

Administrator SQL Injection in Newsletters <= 4.18 versions.

CVE-2026-57394 High · 7.1 CWE-79 Jul 13, 2026

WordPress Newsletters plugin <= 4.14 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulant Software Newsletters newsletters-lite allows Reflected XSS.This issue affects Newsletters: from n/a through <= 4.14.

CVE-2026-57645 High · 8.1 CWE-862 Jun 26, 2026

WordPress Newsletters plugin <= 4.13 - Broken Access Control vulnerability

newsletters_subscribers Broken Access Control in Newsletters <= 4.13 versions.

CVE-2026-54840 High · 7.3 CWE-862 Jun 26, 2026

WordPress Newsletters plugin <= 4.13 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in Newsletters <= 4.13 versions.

CVE-2025-67911 Critical · 9.8 CWE-502 Jan 8, 2026

WordPress Newsletters plugin <= 4.11 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through <= 4.11.

CVE-2025-69020 Medium · 6.5 CWE-79 Dec 30, 2025

WordPress Newsletters plugin <= 4.12 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulant Software Newsletters newsletters-lite allows Stored XSS.This issue affects Newsletters: from n/a through <= 4.12.