CVE-2026-111311

The DoubleScale | All-in-One CRM – Sales, Multi-Channel Marketing, Newsletter, Booking, Helpdesk, Automation, MCP & More plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.5.1 via the storeupload function. This is due to a fail-open extension...

CVE-2026-111311

The DoubleScale | All-in-One CRM plugin for WordPress (versions up to and including 1.5.1 ) is vulnerable to Arbitrary File Upload via the store_upload function. The root cause is a fail-open extension allow-list in extension_is_allowed() which returns true when wp_check_filetype() yields an empt...

CVE-2026-111311 DoubleScale | All-in-One CRM <= 1.5.1 - Authenticated (Subscriber+) Arbitrary File Upload via Portal 'ticketless' Attachment Endpoint

The DoubleScale | All-in-One CRM – Sales, Multi-Channel Marketing, Newsletter, Booking, Helpdesk, Automation, MCP & More plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.5.1 via the storeupload function. This is due to a fail-open extension...

CVE-2026-111311 DoubleScale | All-in-One CRM <= 1.5.1 - Authenticated (Subscriber+) Arbitrary File Upload via Portal 'ticketless' Attachment Endpoint

The DoubleScale | All-in-One CRM – Sales, Multi-Channel Marketing, Newsletter, Booking, Helpdesk, Automation, MCP & More plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.5.1 via the storeupload function. This is due to a fail-open extension...

EUVD-2026-102820

The DoubleScale | All-in-One CRM – Sales, Multi-Channel Marketing, Newsletter, Booking, Helpdesk, Automation, MCP & More plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.5.1 via the storeupload function. This is due to a fail-open extension...

CVE-2026-111311: Unrestricted Upload of File with Dangerous Type

The DoubleScale | All-in-One CRM – Sales, Multi-Channel Marketing, Newsletter, Booking, Helpdesk, Automation, MCP & More plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.5.1 via the storeupload function. This is due to a fail-open extension...

DoubleScale CRM arbitrary file upload vulnerability

DoubleScale CRM versions 1.5.1 and earlier have a vulnerability related to arbitrary file uploads. This vulnerability stems from the storeupload function, which allows for arbitrary file uploads. The extensionisallowed function, which is responsible for checking whether files with unrecognized...