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 AA Web Servant 12 Step Meeting List 12-step-meeting-list allows Stored XSS.This issue affects 12 Step Meeting List: from n/a through <= 3.18.3.
Explanation of Vulnerability in Simple Terms
The 12 Step Meeting List plugin contains a stored cross-site scripting (XSS) vulnerability in versions up to 3.18.3. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other site visitors, potentially compromising their sessions or stealing sensitive data. The vulnerability requires user interaction to trigger and affects the integrity and confidentiality of the site.
What an attacker can do
Inject malicious scripts that execute in other users' browsers when they view affected pages.
Potential impact on your site
Visitors' sessions could be compromised, credentials stolen, or site content defaced depending on what the injected script does.
Conditions required to exploit
Attacker must have a low-privilege user account and trick a site visitor into viewing a page containing the injected payload.
Key dates
External resources
