Icegram Persistent Cross-Site Scripting

Icegram is a plugin that helps you collect email addresses for your newsletter. Other features include light-box popup offers, header action bars, toast notifications, and slide-in messengers.

Versions 1.10.28.2 and lower are affected by a persistent Cross-Site Scripting in the admin area. This plugin has over 40,000 installations and any attacker with a subscriber account can leverage this vulnerability.

We are not aware of any exploit attempts currently targeting this plugin, but all of our clients behind the website firewall are already protected.

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