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 Webpushr Web Push Notifications Webpushr allows Reflected XSS.This issue affects Webpushr: from n/a through 4.35.0.
Explanation of Vulnerability in Simple Terms
Webpushr versions up to 4.35.0 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts. An attacker can craft a malicious link or page that, when visited by a user, executes arbitrary JavaScript in the victim's browser within the context of the Webpushr application. This can lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim.
What an attacker can do
Inject and execute malicious JavaScript in a user's browser within the Webpushr application context.
Potential impact on your site
Users visiting malicious links could have their sessions compromised or credentials stolen through the Webpushr integration.
Conditions required to exploit
Victim must visit an attacker-controlled link or page; no authentication required.
Key dates
External resources
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