CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/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 raratheme UltraLight the-ultralight allows Reflected XSS.This issue affects UltraLight: from n/a through <= 1.2.
Explanation of Vulnerability in Simple Terms
UltraLight versions 1.2 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages. The vulnerability requires user interaction—victims must visit a crafted link or page. When exploited, the injected code can affect other users and compromise site integrity. Update to a version newer than 1.2.
What an attacker can do
Inject malicious JavaScript that executes in visitors' browsers and affects other users on the site.
Potential impact on your site
Visitors' sessions, credentials, or data could be compromised; site reputation and user trust at risk.
Conditions required to exploit
No authentication required. Victim must click a malicious link or visit an attacker-controlled page.
Key dates
External resources
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