The Team Circle Image Slider With Lightbox plugin for WordPress is vulnerable to Cross-Site Request Forgery in version 1.0. This is due to missing or incorrect nonce validation on the circle_thumbnail_slider_with_lightbox_image_management_func() function. This makes it possible for unauthenticated attackers to edit image data which can be used to inject malicious JavaScript, along with deleting images, and uploading malicious files via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Severity
CVSS 3.1
4.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS
0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)