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CVE-2025-62354

Critical

Description

Improper neutralization of special elements used in an OS command ('command injection') in Cursor allows an unauthorized attacker to execute commands that are outside of those specified in the allowlist, resulting in arbitrary code execution.

SeverityCritical
CVSS9.8
Exploit probability—
ProductCursor
PublishedNov 26, 2025
First seenNov 26, 2025
Weakness typeCWE-78OS command injection

How to fix

Update
  • cursor cursor2.0 or later

Affected products

ProductAffected versionsFixed in
cursor cursor1.3.4 ≤ v < 2.02.0

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