What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Khaled User Meta user-meta allows Reflected XSS.This issue affects User Meta: from n/a through <= 3.1.2.
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 Khaled User Meta user-meta allows Reflected XSS.This issue affects User Meta: from n/a through <= 3.1.2.
Explanation of Vulnerability in Simple Terms
User Meta versions 3.1.2 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. The vulnerability requires user interaction—typically clicking a malicious link—and can affect the confidentiality, integrity, and availability of the site. Site administrators should update to a version newer than 3.1.2.
What an attacker can do
Inject malicious scripts that execute in other users' browsers when they visit affected pages.
Potential impact on your site
Users' sessions, data, and site functionality can be compromised if they click malicious links targeting your site.
Conditions required to exploit
No authentication required. Victim must click a malicious link or visit an attacker-controlled page.
Key dates
External resources