The Read More & Accordion plugin for WordPress is vulnerable to unauthorized modification and loss of data due to a missing capability check on the expmDeleteData() function in all versions up to, and including, 3.4.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary 'read more' posts.

Cross-Site Request Forgery (CSRF) vulnerability in ElbowRobo Read More Copy Link allows Stored XSS. This issue affects Read More Copy Link: from n/a through 1.0.2.

The Read more By Adam plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the deleteRm() function in all versions up to, and including, 1.1.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete read more buttons.

The Read More & Accordion WordPress plugin before 3.2.7 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.

Cross-Site Request Forgery (CSRF) vulnerability in Tim Eckel Read More Excerpt Link plugin <= 1.6 versions.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Eightweb Interactive Read More Without Refresh plugin <= 3.1 versions.

The Download Read More Excerpt Link plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.6.0. This is due to missing or incorrect nonce validation on the read_more_excerpt_link_menu_options() function. This makes it possible for unauthenticated attackers to update he plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Cross-Site Request Forgery (CSRF) vulnerability in Read more By Adam plugin <= 1.1.8 at WordPress.