WordPress Plugin Mailster-Email Newsletter for WordPress 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 Mailster-Email Newsletter for WordPress version 188.8.131.52 is vulnerable; prior versions may also be affected.
Update to plugin version 2.4.9 or latest
WordPress Plugin Alpine PhotoTile for Instagram Cross-Site Scripting (184.108.40.206)
Drupal Core 8.5.0 Remote Code Execution (8.5.0 - 8.5.0)
WordPress Plugin UltimateWoo-The Ultimate WooCommerce with Unlimited Usage PHP Object Injection (0.1.10)
WordPress 3.7.x Cross-Site Request Forgery (3.7 - 3.7.28)
WordPress Plugin Global Flash Galleries Cross-Site Scripting (0.13.4)