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 CyberChimps Responsive Blocks responsive-block-editor-addons allows DOM-Based XSS.This issue affects Responsive Blocks: from n/a through <= 2.0.6.
Explanation of Vulnerability in Simple Terms
Responsive Blocks versions 2.0.6 and earlier contain a cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious scripts. When a victim visits a page containing the injected content, the script executes in their browser, potentially compromising their session or stealing data. The vulnerability affects the site's scope, meaning impacts may extend beyond the vulnerable component itself.
What an attacker can do
Inject malicious scripts that execute in other users' browsers when they view affected pages.
Potential impact on your site
Authenticated users with low privileges can compromise other users' sessions, steal credentials, or deface site content.
Conditions required to exploit
Attacker must have low-level authentication (e.g., subscriber or contributor role) and the victim must visit a page containing the injected payload.
Key dates
External resources
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