CVE-2025-49976 MEDIUM

CVE-2025-49976: WordPress WANotifier plugin <= 2.7.12 - Broken Access Control vulnerability

Vendor Wanotifier

Product Notifier

Weakness CWE-862 · Missing authorization

Published June 20, 2025

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

4.3/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality None

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in WANotifier Notifier notifier allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Notifier: from n/a through <= 2.7.12.

Explanation of Vulnerability in Simple Terms

02Summary

WANotifier Notifier versions up to 2.7.12 lack proper authorization checks, allowing authenticated users with low privileges to modify data they should not have access to. The vulnerability requires a valid user account but no special interaction. Update to version 3.0.3 or later to resolve this issue.

What an attacker can do

03Attacker Capabilities

Modify data or settings they should not have permission to change.

Potential impact on your site

04Site Impact

Unauthorized users can alter Notifier configuration or data, potentially disrupting notifications or exposing settings.

Conditions required to exploit

05Prerequisites

Attacker must have a valid low-privilege user account on the site.

Key dates

06Disclosure timeline

June 20, 2025 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-49976 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html

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