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 Dylan Kuhn Geo Mashup geo-mashup allows Stored XSS.This issue affects Geo Mashup: from n/a through <= 1.13.12.
Explanation of Vulnerability in Simple Terms
Geo Mashup versions up to 1.13.12 contain a cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious scripts. The vulnerability requires user interaction and affects the scope beyond the vulnerable component. An attacker with low-level site access can craft a malicious link or page that, when visited by another user, executes arbitrary JavaScript in their browser.
What an attacker can do
Inject and execute malicious JavaScript in other users' browsers to steal session tokens, modify page content, or redirect users.
Potential impact on your site
Authenticated attackers can compromise other users' sessions or data through JavaScript injection; site admins should restrict low-privilege account creation.
Conditions required to exploit
Attacker must have a low-privilege site account and trick another user into clicking a malicious link or visiting a crafted page.
Key dates
External resources
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