Missing Authorization vulnerability in social share pro Social Share Icons & Social Share Buttons allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Social Share Icons & Social Share Buttons: from n/a through 3.5.7.

Missing Authorization vulnerability in Inisev Social Media & Share Icons allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Social Media & Share Icons: from n/a through 2.8.1.

The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Inisev Social Media & Share Icons allows Stored XSS.This issue affects Social Media & Share Icons: from n/a through 2.9.1.

Missing Authorization vulnerability in Social Share Pro Social Share Icons & Social Share Buttons.This issue affects Social Share Icons & Social Share Buttons: from n/a through 3.6.2.

The Social Media Share Buttons & Social Sharing Icons WordPress plugin before 2.8.9 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 even when the unfiltered_html capability is disallowed (for example in multisite setup)

The Social Media Share Buttons & Social Sharing Icons plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.8.5. This is due to missing or incorrect nonce validation on several functions corresponding to AJAX actions. This makes it possible for unauthenticated attackers to invoke those actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The Social Media Share Buttons & Social Sharing Icons plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.8.5 via the sfsi_save_export function. This can allow subscribers to export plugin settings that include social media authentication tokens and secrets as well as app passwords.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in UltimatelySocial Social Media Share Buttons & Social Sharing Icons plugin <= 2.8.3 versions.

Several plugins for WordPress by Inisev are vulnerable to Cross-Site Request Forgery to unauthorized installation of plugins due to a missing nonce check on the handle_installation function that is called via the inisev_installation AJAX aciton in various versions. This makes it possible for unauthenticated attackers to install plugins from the limited list via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.