WordPress Newsletter Plugin <= 6.5.3 is vulnerable to CSV Injection

Patch priority: low
Resolve by 15 April, 2021 Low priority
5.3
Medium severity CVSS 3.1 score

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Solution

Fixed Update to fix

Update the WordPress Newsletter to the latest available version (at least 6.5.4).

Fortinet discovered and reported this CSV Injection vulnerability in WordPress Newsletter Plugin. This could allow a malicious actor to craft malicious formulas to then exploit vulnerabilities in the spreadsheet software or to execute commands to gain access to the victim';s PC. This vulnerability has been fixed in version 6.5.4.

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Other vulnerabilities in this plugin

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6 fixed
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