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 emarket-design YouTube Showcase youtube-showcase allows Stored XSS.This issue affects YouTube Showcase: from n/a through <= 3.5.1.
Explanation of Vulnerability in Simple Terms
YouTube Showcase versions 3.5.1 and earlier contain a cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they interact with affected content. The vulnerability requires user interaction and can affect confidentiality, integrity, and availability of the site.
What an attacker can do
Inject malicious scripts that run in other users' browsers to steal data, modify content, or disrupt site functionality.
Potential impact on your site
Users' sessions and data can be compromised; site reputation and trust may be damaged if exploited at scale.
Conditions required to exploit
Attacker must have a low-privilege account and the victim must click a link or visit a page containing the malicious payload.
Key dates
External resources
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