CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/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 PSM Plugins SupportCandy supportcandy allows Stored XSS.This issue affects SupportCandy: from n/a through <= 3.4.8.
Explanation of Vulnerability in Simple Terms
SupportCandy versions up to 3.4.8 contain a cross-site scripting (XSS) vulnerability that allows an authenticated attacker to inject malicious scripts. The vulnerability requires user interaction—typically a victim clicking a crafted link—and can affect other users on the site. An attacker with low privileges can inject code that steals session tokens, modifies page content, or performs actions on behalf of other users.
What an attacker can do
Inject malicious scripts that execute in other users' browsers and steal their session data or perform actions on their behalf.
Potential impact on your site
Users' accounts and data are at risk if they interact with attacker-controlled content; site reputation and trust may be damaged.
Conditions required to exploit
Attacker must have a low-privilege account on the site; victim must click a malicious link or visit a crafted page.
Key dates
External resources
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