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 BlockArt Magazine Blocks magazine-blocks allows DOM-Based XSS.This issue affects Magazine Blocks: from n/a through <= 1.3.15.
Explanation of Vulnerability in Simple Terms
Magazine Blocks versions up to 1.3.15 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts into magazine content. When other users view the affected content, the scripts execute in their browsers, potentially allowing the attacker to steal session tokens, modify page content, or perform actions on their behalf. The vulnerability requires user interaction to trigger.
What an attacker can do
Inject malicious scripts that execute when other users view magazine content, stealing sessions or modifying pages.
Potential impact on your site
Authenticated users can inject scripts affecting other visitors; your site's reputation and user data are at risk.
Conditions required to exploit
Attacker needs a low-privilege user account and must convince a victim to view the malicious content.
Key dates
External resources
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