Aim Security

Cursor's advisory states that the agent could create new workspace dotfiles without approval, so injected instructions arriving via an external MCP source could write an MCP configuration that launched attacker commands. Aim Security researchers reported it; it is rated CVSS 8.5 and fixed in Cursor 1.3.9.

Aim Labs disclosed a zero-click chain in which an email containing hidden instructions, once retrieved by Microsoft 365 Copilot, could cause Copilot to embed internal data in an auto-loaded image request to an attacker. Microsoft rated CVE-2025-32711 critical, fixed it server-side in May 2025, and stated there was no evidence of real-world exploitation.