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9.8 Critical

CVE-2021-4362 The Kiwi Social Share plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on…

Description

The Kiwi Social Share plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the kiwi_social_share_get_option() function called via the kiwi_social_share_get_option AJAX action in version 2.1.0. This makes it possible for unauthenticated attackers to read and modify arbitrary options on a WordPress site that can be used for complete site takeover. This was a previously fixed vulnerability that was reintroduced in this version.

Affected products and versions

Product Affected versions Fixed in
Social Sharing Plugin – Kiwi 2.1 2.1.0 → 2.1.2 No fix stated

Other CVEs of Social Sharing Plugin – Kiwi

The 2 CVEs of Social Sharing Plugin – Kiwi →
CVE-2024-3228 The Social Sharing Plugin – Kiwi plugin for WordPress is vulnerable to Information Exposure in all versions up to, and… 5.3 Medium
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