Description
WordPress Plugin Social Sharing-Kiwi is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently read and modify WordPress options in the database. WordPress Plugin Social Sharing-Kiwi version 2.1.0 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 2.1.3 or latest
References
https://blog.nintechnet.com/wordpress-kiwi-social-sharing-plugin-fixed-critical-vulnerability/
https://plugins.svn.wordpress.org/kiwi-social-share/trunk/readme.txt
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Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2012-2353)
Oracle JRE Permissions, Privileges, and Access Controls Vulnerability (CVE-2012-3174)