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 Anshul Gangrade Custom Background Changer custom-background-changer allows Stored XSS.This issue affects Custom Background Changer: from n/a through <= 3.0.
Explanation of Vulnerability in Simple Terms
Custom Background Changer versions 3.0 and earlier contain a cross-site scripting (XSS) vulnerability. An authenticated user can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires user interaction and can affect other site visitors. Update to a version newer than 3.0.
What an attacker can do
Inject malicious scripts that run in other users' browsers, potentially stealing session tokens or performing actions on their behalf.
Potential impact on your site
Authenticated users can inject scripts affecting other visitors; may lead to account compromise or unauthorized actions across the site.
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
