Over the weekend, a forum topic was created for the WordPress plugin Responsive Lightbox & Gallery about Wordfence claiming there was a vulnerability in the plugin:

Hi, I have just received a critical error in my wordfence dashboard that
‘The Plugin “Responsive Lightbox” has a security vulnerability … To protect your site from this vulnerability, the safest option is to deactivate and completely remove “Responsive Lightbox” until a patched version is available
Issue Found October 13, 2022 08:54’
Do you have a patch for this error, as the site is now vulnerable, and as I do like this plugin I do not want to remove it. [Read more]