CVE-2026-7620 Missing authorization in Notification for Telegram
Authenticated subscribers can modify plugin cron jobs due to missing authorization checks, allowing unauthorized manipulation of background tasks.
- 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-2026-7620?
CVE-2026-7620 is a medium-severity missing authorization vulnerability in rainafarai Notification for Telegram, published on 11 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Notification for Telegram plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.5.1. 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 subscriber-level access and above, to create, modify, or reschedule the nftb_cron_hook WordPress cron event, enabling unauthorized manipulation of the plugin's background task scheduling logic.
Weakness: CWE-862
Which versions are affected by CVE-2026-7620?
How do I fix CVE-2026-7620?
No fix has been published for CVE-2026-7620 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-2026-7620 being exploited?
There is no known exploitation of CVE-2026-7620 in the wild and no public exploit code.
Sources
Also known as GHSA-76px-9qj6-wjpg.