CVE-2026-0816 MEDIUM

CVE-2026-0816: All push notification for WP <= 1.5.3 - Authenticated (Administrator+) SQL Injection via 'delete_id' Parameter

Vendor Gtlwpdev
Product All push notification for WP
Weakness CWE-89 · SQLi
Published February 4, 2026
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

4.9/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

The All push notification for WP plugin for WordPress is vulnerable to time-based SQL Injection via the 'delete_id' parameter in all versions up to, and including, 1.5.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Explanation of Vulnerability in Simple Terms

02Summary

All Push Notification for WP versions 1.5.3 and earlier contain a SQL injection vulnerability in database queries. An authenticated administrator can craft malicious input to read sensitive data from the WordPress database. The vulnerability requires high-level privileges and does not allow data modification or site unavailability.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the WordPress database via SQL injection.

Potential impact on your site

04Site Impact

An admin account compromise could expose database contents like user credentials and private posts.

Conditions required to exploit

05Prerequisites

Attacker must have administrator-level access to the WordPress site.

Key dates

06Disclosure timeline

February 4, 2026 CVE published
April 8, 2026 Record updated