What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Essekia Helpie FAQ helpie-faq allows Stored XSS.This issue affects Helpie FAQ: from n/a through <= 1.27.
CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/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 Essekia Helpie FAQ helpie-faq allows Stored XSS.This issue affects Helpie FAQ: from n/a through <= 1.27.
Explanation of Vulnerability in Simple Terms
Helpie FAQ versions 1.27 and earlier contain a cross-site scripting (XSS) vulnerability that allows authenticated administrators to inject malicious scripts. The vulnerability requires an admin to visit a crafted page or link. When triggered, the injected script executes in the browser and can affect other users or site functionality. Update to a version newer than 1.27.
What an attacker can do
Inject malicious scripts that execute in users' browsers when they visit affected pages.
Potential impact on your site
An admin account could be compromised to inject scripts affecting other admins or site visitors.
Conditions required to exploit
Attacker must have administrator privileges and the victim must visit a page containing the malicious payload.
Key dates
External resources
Related vulnerabilities