Description
WordPress Plugin NextGEN Gallery-WordPress Gallery is prone to a cross-site scripting vulnerability and a cross-site request forgery vulnerability. An attacker can exploit these vulnerabilities to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, steal cookie-based authentication credentials, disclose or modify sensitive information, or perform unauthorized actions; other attacks are also possible. WordPress Plugin NextGEN Gallery-WordPress Gallery version 1.8.3 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.8.4 or latest
References
Related Vulnerabilities
WordPress Plugin Portfolio by BestWebSoft Multiple Cross-Site Scripting Vulnerabilities (2.27)
WordPress Plugin Interactive Geo Maps Cross-Site Scripting (1.5.8)
WordPress Plugin Redirection 'id' Parameter Cross-Site Scripting (2.2.8)
WordPress Plugin WordPress File Upload Multiple Vulnerabilities (2.7.6)
WordPress Plugin Portfolio-WordPress Portfolio Cross-Site Request Forgery (2.8.8)