TangibleWP MyHome Core Plugin up to 4.4.5 on WordPress AJAX Handler/Token Validation send_link/activate improper authorization

Summaryinfo

A vulnerability classified as critical has been found in TangibleWP MyHome Core Plugin up to 4.4.5. This vulnerability affects the function send_link/activate of the component AJAX Handler/Token Validation. This manipulation causes improper authorization. This vulnerability is handled as CVE-2026-15980. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in TangibleWP MyHome Core Plugin up to 4.4.5. Affected by this vulnerability is the function send_link/activate of the component AJAX Handler/Token Validation. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The MyHome Core plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 4.4.5. This is due to missing authorization in the send_link() AJAX handler and improper token validation in the activate() function. This makes it possible for unauthenticated attackers to generate an activation token for an unconfirmed user account and obtain a valid authentication cookie for that account, including administrators. Successful exploitation requires the MyHome theme to be configured in legacy/WPBakery mode with frontend registration and confirmation email enabled, and the target account must not already have the myhome_agent_confirmed user meta set.

The advisory is shared at wordfence.com. This vulnerability is known as CVE-2026-15980 since 07/16/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/30/2026). MITRE ATT&CK project uses the attack technique T1548.002 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• WordPress Plugin

Vendor

• TangibleWP

Name

• MyHome Core Plugin

Version

• 4.4.0
• 4.4.1
• 4.4.2
• 4.4.3
• 4.4.4
• 4.4.5

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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