PHP Vulnerability Responses by Company

CMC Markets UK plc

Companies / web services
Aliases / services
CMC Markets UK / CMC Markets UK plc
Official website
https://www.cmcmarkets.com/en-gb/
Sources identifying the operating company

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

UK CFD trading account

Response status
Not listed
Response information checked
2026-10-30

Current re-audit: Official customer security guidance verified · Research date: 2026-10-30

The FAQ says enabling 2FA makes it mandatory for withdrawals and optionally for login. It distinguishes external password-leak warnings from a breach of its own systems.

Scope: A PHP connection and response to the current PHP vulnerabilities are not listed.

What users should do

Enable 2FA for withdrawals and login. Verify unexpected payment instructions at clientmanagement@cmcmarkets.co.uk or +44 20 3003 8588.

Official service URL

Source URLs

  1. Legal operatorhttps://www.cmcmarkets.com/en-gb/support/faqs/securityService and operation documentation
Related official sources
  1. Legal operatorOfficial information directoryOfficial site identifies company 02448409, FCA 173730, separately from CMC Markets Investments Limited.
  2. Security and contact guidanceOfficial information directoryVerifies service guidance and user actions.

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