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 Ataur R GutenKit gutenkit-blocks-addon allows Stored XSS.This issue affects GutenKit: from n/a through <= 2.2.2.
Explanation of Vulnerability in Simple Terms
GutenKit versions up to 2.2.2 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they view affected content. The vulnerability requires user interaction to trigger and can affect multiple users across the site.
What an attacker can do
Inject malicious scripts that run in other users' browsers and steal their session data or perform actions on their behalf.
Potential impact on your site
Authenticated users can compromise other users' accounts or sessions; stored nature means the attack persists until cleaned up.
Conditions required to exploit
Attacker must have a low-privilege account on the site; victim must view the page containing the injected script.
Key dates
External resources
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