What the vulnerability does
01Description
Cross-Site Request Forgery (CSRF) vulnerability in Imagely WordPress Gallery Plugin – NextGEN Gallery plugin <= 3.28 leading to thumbnail alteration.
CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
What the vulnerability does
Cross-Site Request Forgery (CSRF) vulnerability in Imagely WordPress Gallery Plugin – NextGEN Gallery plugin <= 3.28 leading to thumbnail alteration.
Explanation of Vulnerability in Simple Terms
NextGEN Gallery versions 3.28 and earlier are vulnerable to cross-site request forgery (CSRF). An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the gallery without the admin's knowledge or consent. The attack requires the admin to visit the attacker's page while authenticated to the WordPress site.
What an attacker can do
Perform unwanted actions on the gallery by tricking an authenticated admin into visiting a malicious webpage.
Potential impact on your site
An attacker could modify gallery settings, delete images, or alter plugin configuration if an admin visits a compromised site.
Conditions required to exploit
Admin must be logged into WordPress and visit attacker-controlled page; no special plugin configuration required.
Key dates
External resources
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