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 Crocoblock JetPopup jet-popup allows DOM-Based XSS.This issue affects JetPopup: from n/a through <= 2.0.15.
Explanation of Vulnerability in Simple Terms
JetPopup versions up to 2.0.15 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other users, including site administrators. The vulnerability requires user interaction—typically clicking a link or visiting a page containing the payload. Impact is limited to the affected component and user sessions.
What an attacker can do
Inject malicious scripts that run in other users' browsers, potentially stealing session tokens or performing actions as those users.
Potential impact on your site
Authenticated attackers can compromise admin accounts or other users' sessions through stored XSS, leading to unauthorized site modifications.
Conditions required to exploit
Attacker must have a low-privilege account on the site; victim must visit a page containing the injected payload.
Key dates
External resources
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