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 ledenbeheer Ledenbeheer ledenbeheer-external-connection allows Stored XSS.This issue affects Ledenbeheer: from n/a through <= 2.1.0.
Explanation of Vulnerability in Simple Terms
Ledenbeheer versions 2.1.0 and earlier contain a cross-site scripting (XSS) vulnerability that allows an authenticated attacker to inject malicious scripts. The vulnerability requires user interaction—typically clicking a crafted link—and can affect other users or the site itself. The impact is limited to reading or modifying non-sensitive data.
What an attacker can do
Inject malicious scripts that execute in other users' browsers or the admin interface.
Potential impact on your site
Authenticated users could be tricked into executing actions or revealing session data via a crafted link.
Conditions required to exploit
Attacker must have a low-privilege account and trick a user into clicking a malicious link.
Key dates
External resources
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