CVE-2026-7620
Received Received - Intake

Authorization Bypass in Telegram WordPress Plugin

Vulnerability report for CVE-2026-7620, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-07-11

Last updated on: 2026-07-11

Assigner: Wordfence

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.

CVSS Scores

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Meta Information

Published
2026-07-11
Last Modified
2026-07-11
Generated
2026-07-11
AI Q&A
2026-07-11
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wordfence notification_for_telegram to 3.5.1 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

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Executive Summary

The Notification for Telegram plugin for WordPress has an authorization bypass vulnerability in all versions up to and including 3.5.1. This happens because the plugin does not properly verify whether a user is authorized to perform certain actions.

As a result, authenticated users with subscriber-level access or higher can create, modify, or reschedule the nftb_cron_hook WordPress cron event. This allows them to manipulate the plugin's background task scheduling without proper authorization.

Impact Analysis

This vulnerability allows attackers with subscriber-level access or above to manipulate the plugin's scheduled background tasks. Such unauthorized manipulation could lead to unexpected or malicious behavior within the WordPress site, potentially affecting site functionality or security.

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