πŸ›‘οΈ CVE-2026-31854
🟠 CVSS 8.8 β€” High βœ… No Known Exploit CWE-78 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Cursor is a code editor built for programming with AI. Prior to 2.0 ,if a visited website contains maliciously crafted instructions, the model may attempt to follow them in order to β€œassist” the user. When combined with a bypass of the command whitelist mechanism, such indirect prompt injections could result in commands being executed automatically, without the user’s explicit intent, thereby posing a significant security risk. This vulnerability is fixed in 2.0.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-78
Public Exploit βœ… No
Source NVD
Published 2026-03-11
Updated 2026-06-02
Modified 2026-03-20
Fix URL N/A

Affected Packages

Software From version Fixed in
cursor β€” 2.0

Similar Threats

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