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 purethemes Listeo Core listeo-core allows Reflected XSS.This issue affects Listeo Core: from n/a through <= 2.0.21.
Explanation of Vulnerability in Simple Terms
Listeo Core versions up to 2.0.21 contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages. The vulnerability requires user interaction—typically clicking a malicious link—and can affect multiple users if the injected content is stored. This impacts confidentiality, integrity, and availability of the affected site.
What an attacker can do
Inject malicious scripts that execute in users' browsers when they visit affected pages.
Potential impact on your site
Users' sessions could be hijacked, credentials stolen, or site content defaced if they click malicious links.
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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