CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
What the vulnerability does
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Marco Almeida | Webdados Portugal CTT Tracking for WooCommerce portugal-ctt-tracking-woocommerce.This issue affects Portugal CTT Tracking for WooCommerce: from n/a through <= 2.1.
Explanation of Vulnerability in Simple Terms
The Portugal CTT Tracking for WooCommerce plugin contains a cross-site scripting (XSS) vulnerability in versions 2.1 and earlier. An attacker can inject malicious scripts that execute in a visitor's browser when they view affected pages. The vulnerability requires user interaction—the victim must visit a crafted link or page. This can lead to session hijacking, credential theft, or malware distribution.
What an attacker can do
Inject and execute malicious JavaScript in visitors' browsers to steal data or hijack sessions.
Potential impact on your site
Visitors to your site may have their sessions hijacked, credentials stolen, or be redirected to malware.
Conditions required to exploit
No authentication required. Victim must visit a page containing the attacker's malicious input.
Key dates
External resources
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