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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
rainafarai Notification for Telegram unaffected
Version Status Constraints
0 affected ≤ 3.5.1

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://plugins.trac.wordpress.org/browser/notification-for-telegram/tags/3.5.1/include/nftncron.php#L122 cve-icon
https://plugins.trac.wordpress.org/browser/notification-for-telegram/tags/3.5.1/include/nftncron.php#L126 cve-icon
https://plugins.trac.wordpress.org/browser/notification-for-telegram/tags/3.5.1/include/nftncron.php#L94 cve-icon
https://plugins.trac.wordpress.org/browser/notification-for-telegram/tags/3.5/include/nftncron.php#L122 cve-icon
https://plugins.trac.wordpress.org/browser/notification-for-telegram/tags/3.5/include/nftncron.php#L126 cve-icon
https://plugins.trac.wordpress.org/browser/notification-for-telegram/tags/3.5/include/nftncron.php#L94 cve-icon
https://plugins.trac.wordpress.org/browser/notification-for-telegram/trunk/include/nftncron.php#L122 cve-icon
https://plugins.trac.wordpress.org/browser/notification-for-telegram/trunk/include/nftncron.php#L126 cve-icon
https://plugins.trac.wordpress.org/browser/notification-for-telegram/trunk/include/nftncron.php#L94 cve-icon
https://plugins.trac.wordpress.org/changeset?reponame=&old=3524838%40notification-for-telegram&new=3524838%40notification-for-telegram cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/01055be6-42ae-405f-9c8b-7acf5297867e?source=cve cve-icon
History

Sat, 11 Jul 2026 04:45:00 +0000

Type Values Removed Values Added
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.
Title Notification for Telegram <= 3.5.1 - Missing Authorization to Authenticated (Subscriber+) Cron Modification via nftb_cron_action_set AJAX Action
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-07-11T03:44:20.239Z

Reserved: 2026-05-01T13:22:31.542Z

Link: CVE-2026-7620

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses