CVE-2025-64110 – Cursor: Authentication Bypass Possible via New Cursorignore Write

CVE ID : CVE-2025-64110

Published : Nov. 4, 2025, 11:24 p.m. | 53 minutes ago

Description : Cursor is a code editor built for programming with AI. In versions 1.7.23 and below, a logic bug allows a malicious agent to read sensitive files that should be protected via cursorignore. An attacker who has already achieved prompt injection, or a malicious model, could create a new cursorignore file which can invalidate the configuration of pre-existing ones. This could allow a malicious agent to read protected files. This issue is fixed in version 2.0.

Severity: 0.0 | NA

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