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 Yamna Khawaja Mailing Group Listserv wp-mailing-group allows Reflected XSS.This issue affects Mailing Group Listserv: from n/a through <= 2.0.9.
Explanation of Vulnerability in Simple Terms
Mailing Group Listserv versions 2.0.9 and earlier contain a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages viewed by other users. The vulnerability requires user interaction—victims must click a malicious link or visit a compromised page. Successful exploitation can lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim.
What an attacker can do
Inject malicious JavaScript that executes in other users' browsers when they visit a crafted link.
Potential impact on your site
Users' sessions and data are at risk if they interact with malicious links; attackers can steal credentials or perform actions as the victim.
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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