CVE-2025-64110

Affects: prompt injection

CVSS: HIGH · 7.5v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: 2025-11-05
Weakness: CWE-284
Source: nvd.nist.gov/vuln/detail/CVE-2025-64110

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.

References

https://github.com/cursor/cursor/security/advisories/GHSA-vhc2-fjv4-wqch

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