rainafarai vulnerabilities and threats

Unauthenticated Cross Site Scripting (XSS) in Notification for Telegram <= 3.5.2 versions.

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.

CVE-2026-40732 is a high-severity vulnerability in Notification for Telegram by rainafarai, affecting versions up to and including 3.5. It is an unauthenticated Cross-Site Scripting (XSS) flaw that allows improper neutralization of input during web page generation. The vulnerability can lead to partial compromise of confidentiality, integrity, and availability. No official patch or remediation guidance is currently provided by the vendor.

Missing Authorization vulnerability in rainafarai Notification for Telegram notification-for-telegram allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Notification for Telegram: from n/a through <= 3.5.1.

Cross-Site Request Forgery (CSRF) vulnerability in rainafarai Notification for Telegram notification-for-telegram allows Cross Site Request Forgery.This issue affects Notification for Telegram: from n/a through <= 3.5.

The Notification for Telegram plugin for WordPress is vulnerable to unauthorized test message sending due to a missing capability check on the 'nftb_test_action' function in versions up to, and including, 3.3.1. This makes it possible for authenticated attackers, with subscriber-level access and above, to send a test message via the Telegram Bot API to all users configured in the settings.