plugin

Simple Popup Newsletter Vulnerabilities

2 known security issues reported for the Simple Popup Newsletter WordPress plugin. Most recent disclosed Aug 16, 2021.

1 medium

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Simple Popup Newsletter [simple-popup-newsletter] <= 1.4.7 (unfixed + closed)

unknown

[en] The Simple Popup Newsletter WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/simple-popup-newsletter.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.4.7.

Affected:: up to 1.4.7
Fix:: No patched version reported
Disclosed:: Aug 16, 2021

CVE-2021-34658 on NVD →

Simple Popup Newsletter <= 1.4.7 - Reflected Cross-Site Scripting

medium

The Simple Popup Newsletter WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/simple-popup-newsletter.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.4.7.

CVSS:: 6.1
Affected:: up to 1.4.7
Fix:: No patched version reported
Disclosed:: Aug 13, 2021

CVE-2021-34658 on NVD →

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