Details
- Type
- Authentication Bypass
- Impact
- Privilege Escalation
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published
- 9 September 2026
- Updated
- 15 October 2026
- Weakness
- CWE-287
Vendor fix
Update to versions above Crazy Domains 2.5.2, Web 2.3.4, Hostgator 3.1.0, Bluehost 4.17.1 or latest available versions.
Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-80099
- https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/HiiveConnection.php#L406
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3ee369c0-0d7c-4142-b3ba-a518288647ba
- https://github.com/newfold-labs/wp-plugin-hostgator/compare/3.2.0...3.2.1
- https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/Data.php#L191
- https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/Data.php#L69
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3ee369c0-0d7c-4142-b3ba-a518288647ba?source=cve
- https://patchstack.com/database/wordpress/plugin/bluehost-wordpress-plugin/vulnerability/wordpress-wp-plugin-bluehost-plugin-4-19-0-unauthenticated-authentication-bypass-vulnerability
- https://github.com/newfold-labs/wp-plugin-crazy-domains/compare/2.5.2...2.5.3
- https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/Data.php#L222
- https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/Data.php
- https://github.com/newfold-labs/wp-module-data/commit/9d913fd8fa12796c4d9c09081e4aeccfa5cb1301
- https://github.com/newfold-labs/wp-plugin-web/compare/2.3.5...2.3.6
- https://github.com/Wayang1337/CVE-2026-80099
- https://github.com/newfold-labs/wp-plugin-bluehost/compare/4.19.0...4.19.1
- https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/Data.php#L201