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 Mr Digital Simple Image Popup allows Stored XSS.This issue affects Simple Image Popup: from n/a through 2.4.0.
Explanation of Vulnerability in Simple Terms
Simple Image Popup versions up to 2.4.0 contain a cross-site scripting vulnerability that allows authenticated administrators to inject malicious scripts. The vulnerability requires user interaction—typically clicking a crafted link—and can affect other users on the site. An attacker with admin privileges can inject code that executes in visitors' browsers, potentially stealing session data or redirecting users.
What an attacker can do
Inject malicious JavaScript that runs in other users' browsers when they visit the site.
Potential impact on your site
An admin account compromise could allow script injection affecting all site visitors, risking credential theft or malware distribution.
Conditions required to exploit
Attacker must have administrator access and the victim must click a malicious link or visit a crafted page.
Key dates
External resources
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