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Stored XSS in the FooGallery WordPress plugin (all versions through 3.3.2) allows authenticated contributors to inject persistent JavaScript via the `custom_settings` shortcode attribute. The malicious payload executes in any visitor's browser when they access an affected page, enabling session hijacking, credential theft, or privilege escalation against higher-privileged users including site administrators. No public exploit code or CISA KEV listing has been identified, but the low privilege barrier - a contributor account - makes this realistically exploitable on sites with open or loosely managed contributor registration.
Stored Cross-Site Scripting in FooGallery WordPress plugin versions through 3.1.31 allows authenticated contributors to inject persistent JavaScript via the 'custom_attribute_key' shortcode parameter, executing against any visitor who views an affected page. The flaw combines a bypass-prone event-handler blacklist in foogallery_sanitize_javascript() - which omits handlers like 'onmouseenter' - with unescaped attribute key output in foogallery_build_container_attributes_safe(), together enabling DOM-level script injection. A patched version 3.1.32 is confirmed released; no public exploit code or CISA KEV listing has been identified at time of analysis.
Multiple plugins and/or themes for WordPress are vulnerable to Reflected Cross-Site Scripting via the url parameter in various versions due to insufficient input sanitization and output escaping. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The FooGallery - Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `data-caption-title` & `data-caption-description` HTML attributes in all versions up to, and including, 2.4.31 due to insufficient input sanitization and output escaping. 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.
The Lightbox & Modal Popup WordPress Plugin - FooBox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image alternative texts in all versions up to, and including, 2.7.34 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
The FooGallery - Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the default_gallery_title_size parameter. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
The FooGallery - Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including,. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.
The Lightbox & Modal Popup WordPress Plugin WordPress plugin before 2.7.28, foobox-image-lightbox-premium WordPress plugin before 2.7.28 does not sanitise and escape some of its settings, which could. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
The Best WordPress Gallery Plugin - FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via album gallery custom URLs in all versions up to, and including, 2.4.15 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
The FooGallery WordPress plugin before 2.4.15, foogallery-premium WordPress plugin before 2.4.15 does not validate and escape some of its Gallery settings before outputting them back in the page,. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
The Best WordPress Gallery Plugin - FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the foogallery_attachment_modal_save action in all versions up to, and including,. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
The FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image attachment fields (such as 'Title', 'Alt Text', 'Custom URL', 'Custom Class', and 'Override Type') in all. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
The Best WordPress Gallery Plugin - FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.4.7 due to insufficient. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
The Best WordPress Gallery Plugin - FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom attributes in all versions up to, and including, 2.3.3 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Cross-Site Request Forgery (CSRF) vulnerability in FooPlugins Best WordPress Gallery Plugin - FooGallery plugin <= 2.2.44 versions. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unauth. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unauth. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
In the Best Image Gallery & Responsive Photo Gallery - FooGallery WordPress plugin before 2.0.35, the Custom CSS field of each gallery is not properly sanitised or validated before being being output. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
Stored XSS in the FooGallery WordPress plugin (all versions through 3.3.2) allows authenticated contributors to inject persistent JavaScript via the `custom_settings` shortcode attribute. The malicious payload executes in any visitor's browser when they access an affected page, enabling session hijacking, credential theft, or privilege escalation against higher-privileged users including site administrators. No public exploit code or CISA KEV listing has been identified, but the low privilege barrier - a contributor account - makes this realistically exploitable on sites with open or loosely managed contributor registration.
Stored Cross-Site Scripting in FooGallery WordPress plugin versions through 3.1.31 allows authenticated contributors to inject persistent JavaScript via the 'custom_attribute_key' shortcode parameter, executing against any visitor who views an affected page. The flaw combines a bypass-prone event-handler blacklist in foogallery_sanitize_javascript() - which omits handlers like 'onmouseenter' - with unescaped attribute key output in foogallery_build_container_attributes_safe(), together enabling DOM-level script injection. A patched version 3.1.32 is confirmed released; no public exploit code or CISA KEV listing has been identified at time of analysis.
Multiple plugins and/or themes for WordPress are vulnerable to Reflected Cross-Site Scripting via the url parameter in various versions due to insufficient input sanitization and output escaping. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The FooGallery - Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `data-caption-title` & `data-caption-description` HTML attributes in all versions up to, and including, 2.4.31 due to insufficient input sanitization and output escaping. 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.
The Lightbox & Modal Popup WordPress Plugin - FooBox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image alternative texts in all versions up to, and including, 2.7.34 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
The FooGallery - Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the default_gallery_title_size parameter. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
The FooGallery - Responsive Photo Gallery, Image Viewer, Justified, Masonry & Carousel plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including,. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity.
The Lightbox & Modal Popup WordPress Plugin WordPress plugin before 2.7.28, foobox-image-lightbox-premium WordPress plugin before 2.7.28 does not sanitise and escape some of its settings, which could. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
The Best WordPress Gallery Plugin - FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via album gallery custom URLs in all versions up to, and including, 2.4.15 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
The FooGallery WordPress plugin before 2.4.15, foogallery-premium WordPress plugin before 2.4.15 does not validate and escape some of its Gallery settings before outputting them back in the page,. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.
The Best WordPress Gallery Plugin - FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the foogallery_attachment_modal_save action in all versions up to, and including,. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
The FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image attachment fields (such as 'Title', 'Alt Text', 'Custom URL', 'Custom Class', and 'Override Type') in all. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.
The Best WordPress Gallery Plugin - FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.4.7 due to insufficient. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
The Best WordPress Gallery Plugin - FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom attributes in all versions up to, and including, 2.3.3 due to. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Cross-Site Request Forgery (CSRF) vulnerability in FooPlugins Best WordPress Gallery Plugin - FooGallery plugin <= 2.2.44 versions. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unauth. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Unauth. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
In the Best Image Gallery & Responsive Photo Gallery - FooGallery WordPress plugin before 2.0.35, the Custom CSS field of each gallery is not properly sanitised or validated before being being output. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.