CVE-2025-64110: Cursor is a code editor built for programming with AI. In versions 1.7.23 and below, a logic bug allows a malicious…
CVE-2025-64110 · Severity: high · CVSS 7.5 · Published 2025-11-05
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.
No. Junglewise Threat Intelligence has no report of CVE-2025-64110 being exploited in the wild.
How severe is CVE-2025-64110?
High severity, with a CVSS score of 7.5, published 5 November 2025.
Which products and versions are affected?
Anysphere Cursor. The advisory does not name versions.
Is there a fix for CVE-2025-64110?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-64110?
Check whether you run Anysphere Cursor. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.