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vulnerability

WordPress Plugin: qubely: CVE-2021-24916: Incorrect Authorization

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Jul 17, 2023
Added
May 15, 2025
Modified
May 5, 2026

Description

The Qubely plugin for WordPress is vulnerable to unauthorized arbitrary e-mail sending in versions up to, and including, 1.8.5. This is due to insufficient validation on the presence of a contact form block and validation on the email fields in the qubely_send_form_data() function called via an AJAX action. This makes it possible for unauthenticated attackers to send emails with arbitrary content to arbitrary addresses.

Solution

qubely-plugin-cve-2021-24916
Title
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