CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/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 Noah Kagan underConstruction allows Stored XSS.This issue affects underConstruction: from n/a through 1.21.
Explanation of Vulnerability in Simple Terms
underConstruction versions up to 1.21 contain a cross-site scripting (XSS) vulnerability that allows an authenticated administrator to inject malicious scripts. The vulnerability requires user interaction—typically a victim clicking a malicious link—and can affect other users or the site itself. Update to version 1.22 or later to resolve this issue.
What an attacker can do
Inject malicious scripts that execute in other users' browsers when they interact with the site.
Potential impact on your site
An admin account could be compromised to inject scripts affecting other admins or site visitors.
Conditions required to exploit
Attacker must have administrator privileges and the victim must click a malicious link or visit a crafted page.
Key dates
External resources
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