CVE-2024-13739

Newsletters <= 4.9.9.7 - Reflected Cross-Site Scripting via To Parameter

Published Mar 22, 2025 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
The Newsletters plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the "to" parameter in all versions up to, and including, 4.9.9.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick an admin user into performing an action such as clicking on a link.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-7196 The Newsletters plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the "to" parameter in all versions up to, and including, 4.9.9.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick an admin user into performing an action such as clicking on a link.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Tribulant
Tribulant newsletters
CPEs cpe:2.3:a:tribulant:newsletters:*:*:*:*:*:wordpress:*:*
Vendors & Products Tribulant
Tribulant newsletters
Type Values Removed Values Added
Description The Newsletters plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the "to" parameter in all versions up to, and including, 4.9.9.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick an admin user into performing an action such as clicking on a link.
Title Newsletters <= 4.9.9.7 - Reflected Cross-Site Scripting via To Parameter
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 4:42 PM
Reserved
Jan 26, 2025, 7:16 PM
Status
Analyzed
Published
Mar 22, 2025, 5:15 AM
Modified
Jun 17, 2026, 7:02 AM