Newsletter <= 6.8.1 is vulnerable to Authenticated Cross-Site Scripting (XSS) vulnerability

Contributor

Published
2020-08-02

A Reflected Authenticated Cross-Site Scripting (XSS) vulnerability in the Newsletter plugin before 6.8.2 for WordPress allows remote attackers to trick a victim into submitting a tnpc_render AJAX request containing either JavaScript in an options parameter, or a base64-encoded JSON string containing JavaScript in the encoded_options parameter.

CVE

https://www.cve.org/CVERecord?id=CVE-2020-35933

CVSS

Score:6.5

Severity:Medium

Version: 6.8.1

There is a patch available in v6.8.2 and we strongly recommend you update to this version as soon as possible.