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 Blocksera Image Hover Effects Block image-hover-effects-block allows Stored XSS.This issue affects Image Hover Effects Block: from n/a through <= 1.4.5.
Explanation of Vulnerability in Simple Terms
The Image Hover Effects Block for Blocksera contains a stored cross-site scripting (XSS) vulnerability in versions up to 1.4.5. 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 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 run in other users' browsers when they view affected content.
Potential impact on your site
Authenticated users can inject scripts affecting other visitors; your site's data and user sessions are at risk.
Conditions required to exploit
Attacker must have a low-privilege authenticated account and trick a site visitor into viewing the malicious content.
Key dates
External resources
