CVE-2025-62354 Command injection in cursor
An attacker can execute arbitrary commands outside the allowlist in Cursor, leading to arbitrary code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-62354?
CVE-2025-62354 is a critical command injection vulnerability in cursor, published on 26 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-78
Which versions are affected by CVE-2025-62354?
How do I fix CVE-2025-62354?
No fix has been published for CVE-2025-62354 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2025-62354 being exploited?
There is no known exploitation of CVE-2025-62354 in the wild and no public exploit code.
Sources
Also known as GHSA-fjwj-7prc-9qgm.