CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/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 ViitorCloud Technologies Pvt Ltd Add Featured Image Custom Link custom-url-to-featured-image allows DOM-Based XSS.This issue affects Add Featured Image Custom Link: from n/a through <= 2.0.0.
Explanation of Vulnerability in Simple Terms
Add Featured Image Custom Link versions 2.0.0 and earlier contain a cross-site scripting vulnerability. An authenticated user with high privileges can inject malicious scripts that execute in the browsers of other site users. The vulnerability requires user interaction—the victim must visit a page containing the injected content. Impact is limited to low-severity data exposure and site defacement.
What an attacker can do
Inject malicious scripts that run in other users' browsers when they visit affected pages.
Potential impact on your site
Administrators with high privileges can inject scripts affecting other users; limited to data exposure and site appearance changes.
Conditions required to exploit
Attacker must have high-level admin privileges and the victim must visit a page with the injected content.
Key dates
External resources
