Description
WordPress Plugin Social Buttons Pack by BestWebSoft is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Social Buttons Pack by BestWebSoft version 1.1.0 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.1.1 or latest
References
https://packetstormsecurity.com/files/142118/WordPress-BestWebSoft-XSS-CSRF.html
https://wordpress.org/plugins/social-buttons-pack/#changelog
Related Vulnerabilities
WordPress Plugin XO Security Cross-Site Scripting (1.5.2)
WordPress Plugin AdRotate-Ad manager & AdSense Ads 'track' Parameter SQL Injection (3.6.5)
WordPress Plugin YOP Poll Cross-Site Scripting (6.1.1)
WordPress Plugin BuddyBoss Wall Cross-Site Scripting (1.1.7)
WordPress Plugin Unite Gallery Lite Multiple Vulnerabilities (1.4.6)