CVE-2026-11592 Missing authorization in Email Subscribers & Newsletters by Icegram Express – Email Marketing, Post Notifications & WooCommerce Marekting Automation for WordPress
Authenticated contributors can bypass authorization to modify email settings, create lists, and dispatch mass emails in the Email Subscribers plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-11592?
CVE-2026-11592 is a medium-severity missing authorization vulnerability in Email Subscribers & Newsletters by Icegram Express – Email Marketing, Post Notifications & WooCommerce Marekting Automation for WordPress, published on 2 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 5.9.27. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to overwrite plugin mail settings (from name and from email address), create audience lists, insert arbitrary contacts into those lists, create and overwrite newsletter broadcasts and post notifications, add workflows, and queue and dispatch mass email to arbitrary recipients.
Weakness: CWE-862
Which versions are affected by CVE-2026-11592?
How do I fix CVE-2026-11592?
No fix has been published for CVE-2026-11592 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-11592 being exploited?
There is no known exploitation of CVE-2026-11592 in the wild and no public exploit code.
Sources
Also known as GHSA-7qrc-923r-c8cr.