Bright Security

Bright Security is an application security platform that specializes in detecting and remediating vulnerabilities in APIs and web applications through automated security testing. The company focuses on helping organizations identify security flaws early in the development lifecycle, which is critical for maintaining secure AI systems and protecting sensitive data used in machine learning models. For enterprises deploying AI governance frameworks, Bright Security's capabilities matter because they help ensure that the underlying infrastructure supporting AI applications meets security and compliance standards required by regulations like SOC 2 and GDPR.

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ResearchGlobal2026-07-23

Hidden Characters, Visible Damage: ANSI Escape Injection in MCP Servers Can Silently Bypass Human Oversight and Corrupt Audit Logs

Bright Security has published research detailing ANSI Escape Sequence Injection (AESI), an attack class targeting Model Context Protocol (MCP) servers where invisible control characters smuggle hidden instructions into AI agent context. The attack can cause agents to take unauthorized actions, bypass human-in-the-loop review, and corrupt audit trail records. The research demonstrates automated detection methods and establishes the threat's credibility by referencing known CVEs in tools such as kubectl and Git.

prompt injection AI agent security MCP human oversight bypass audit trail integrity agentic AI Bright Security DAST