CVE-2021-34658
Assigner: Wordfence
Published: 2021-08-13T00:00:00
State: PUBLISHED
affected: product: Simple Popup Newsletter
vendor: Simple Popup Newsletter
versions: lessThanOrEqual: 1.4.7
status: affected
version: 1.4.7
versionType: custom
credits: value: p7e4
datePublic: 2021-08-13T00:00:00
descriptions: value: 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.
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.1
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
version: 3.1
problemTypes: descriptions: cweId: CWE-79
description: CWE-79 Cross-site Scripting (XSS)
type: CWE
solutions: value: Uninstall the plugin
source: discovery: EXTERNAL
title: Simple Popup Newsletter <= 1.4.7 Reflected Cross-Site Scripting
x_generator: engine: Vulnogram 0.0.9