The Request a Quote WordPress plugin through 2.3.7 does not sanitise and escape some of its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
The Request a Quote WordPress plugin through 2.3.7 does not validate uploaded CSV files, allowing unauthenticated users to attach a malicious CSV file to a quote, which could lead to a CSV injection once an admin download and open it
The Allow SVG Files WordPress plugin through 1.1 does not sanitise uploaded SVG files, which could allow users with a role as low as Author to upload a malicious SVG containing XSS payloads
The W-DALIL WordPress plugin through 2.0 does not sanitise and escape some of its fields, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed (for example in multisite setup)
The Simple Page Transition WordPress plugin through 1.4.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed (for example in multisite setup)
The Popup Anything WordPress plugin before 2.1.7 does not sanitise and escape a parameter before outputting it back in a frontend page, leading to a Reflected Cross-Site Scripting
The WP Video Lightbox WordPress plugin before 1.9.5 does not escape the $_SERVER['REQUEST_URI'] parameter before outputting it back in an attribute, which could lead to Reflected Cross-Site Scripting in old web browsers
The Unyson WordPress plugin before 2.7.27 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting
The Exports and Reports WordPress plugin before 0.9.2 does not sanitize and validate data when generating the CSV to export, which could lead to a CSV injection, by the use of Microsoft Excel DDE function, or to leak data via maliciously injected hyperlinks.
The SP Project & Document Manager WordPress plugin through 4.57 uses an easily guessable path to store user files, bad actors could use that to access other users' sensitive files.