Description
WordPress Plugin Scriptless Social Sharing 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 Scriptless Social Sharing version 3.2.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 3.2.2 or latest
References
https://sploitus.com/exploit?id=WPEX-ID:5B1AACD1-3F75-4A6F-8146-CBB98A713724
https://plugins.svn.wordpress.org/scriptless-social-sharing/trunk/readme.txt
Related Vulnerabilities
Apache HTTP Server Use After Free Vulnerability (CVE-2017-9789)
WordPress Plugin Media File Renamer-Auto & Manual Rename Cross-Site Request Forgery (5.2.5)
WordPress Plugin Time Sheets Multiple Cross-Site Scripting Vulnerabilities (1.5.1)
WordPress Server-Side Request Forgery (SSRF) Vulnerability (CVE-2017-9066)