🟠 High | Source: The Hacker News
Marketing tags approved by security teams can silently load unauthorised fourth-party JavaScript, exposing customer forms, checkout pages, and sensitive data to unknown third parties. This ‘Approval Gap’ exists because the initial tag review rarely covers the downstream scripts those tags subsequently load. An on-demand webinar outlines how this attack surface forms and how teams can close it before regulators or attackers exploit it.
Security Architect’s Take: Implement a Content Security Policy (CSP) with a strict allowlist and deploy client-side JavaScript monitoring or a tag governance tool (e.g. SourcePoint, Feroot) to inventory and alert on fourth-party script execution in real time — approval of a tag must not imply trust in everything it loads.
Original advisory: New Webinar: Closing the Approval Gap in AI-Era Ad Tech