CVE-2026-2515 Hostinger Reach <= 1.3.8 - Missing Authorization to Authenticated (Subscriber+) Integration API Key Update
Authenticated subscribers can update the plugin's API key if the plugin is unconnected, allowing unauthorized configuration changes.
- 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-2026-2515?
CVE-2026-2515 is a medium-severity missing authorization vulnerability in Hostinger Reach – AI-Powered Email Marketing for WordPress, published on 13 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Hostinger Reach – AI-Powered Email Marketing for WordPress plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'handle_ajax_action' function in all versions up to, and including, 1.3.8. This makes it possible for authenticated attackers, with Subscriber-level access and above, to use the 'hostinger_reach_connection_notice_action' action to update the API key value stored in the database. This vulnerability can only be exploited when the plugin is not connected to a site and no API key value exists in the database.
Weakness: CWE-862
Which versions are affected by CVE-2026-2515?
How do I fix CVE-2026-2515?
No fix has been published for CVE-2026-2515 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-2026-2515 being exploited?
There is no known exploitation of CVE-2026-2515 in the wild and no public exploit code.