The Photo Gallery Slideshow & Masonry Tiled Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.0.15 via the rjg_get_youtube_info_justified_gallery_callback function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to retrieve limited information from internal services.

Missing Authorization vulnerability in Galleryape Gallery Images Ape allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Gallery Images Ape: from n/a through 2.2.8.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Contest Gallery Contest Gallery allows Stored XSS.This issue affects Contest Gallery: from n/a through 24.0.3.

Missing Authorization vulnerability in wpdevart Responsive Image Gallery, Gallery Album allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Responsive Image Gallery, Gallery Album: from n/a through 2.0.3.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ondrej Donek odPhotogallery allows Reflected XSS.This issue affects odPhotogallery: from n/a through 0.5.3.

The Exhibit to WP Gallery WordPress plugin through 0.0.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

Home-Gallery.org is a self-hosted open-source web gallery to browse personal photos and videos. In 1.15.0 and earlier, an open CORS policy in app.js may allow an attacker to view the images of home-gallery when it is using the default settings. The following express middleware allows any website to make a cross site request to home-gallery, thus allowing them to read any endpoint on home-gallery. Home-gallery is mostly safe from cross-site requests due to most of its pages requiring JavaScript, and cross-site requests such as fetch() do not render javascript. If an attacker is able to get the path of the preview images which are randomized, an attacker will be able to view such a photo. If any static files or endpoints are introduced in the future that contain sensitive information, they will be accessible to an attacker website.

Home-Gallery.org is a self-hosted open-source web gallery to browse personal photos and videos. In 1.15.0 and earlier, the default setup of home-gallery is vulnerable to DNS rebinding. Home-gallery is set up without TLS and user authentication by default, leaving it vulnerable to DNS rebinding. In this attack, an attacker will ask a user to visit their website. The attacker website will then change the DNS records of their domain from their IP address to the internal IP address of the home-gallery instance. To tell which IP addresses are valid, we can rebind a subdomain to each IP address we want to check, and see if there is a response. Once potential candidates have been found, the attacker can launch the attack by reading the response of the web server after the IP address has changed. When the attacker domain is fetched, the response will be from the home-gallery instance, not the attacker website, because the IP address has been changed. Due to a lack of authentication, home-gall…

The Portfolio – Filterable Masonry Portfolio Gallery for Professionals plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'portfolio-pro' shortcode in all versions up to, and including, 1.2.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Nabajit Roy Nabz Image Gallery allows SQL Injection.This issue affects Nabz Image Gallery: from n/a through v1.00.