CVE-2026-30615 Command injection in n/a
Remote attackers can execute arbitrary commands on victim systems via prompt injection in Windsurf, leading to unauthorized configuration changes and data access.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-30615?
CVE-2026-30615 is a high-severity command injection vulnerability in n/a, published on 15 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A prompt injection vulnerability in Windsurf 1.9544.26 allows remote attackers to execute arbitrary commands on a victim system. When Windsurf processes attacker-controlled HTML content, malicious instructions can cause unauthorized modification of the local MCP configuration and automatic registration of a malicious MCP STDIO server, resulting in execution of arbitrary commands without further user interaction. Successful exploitation may allow attackers to execute commands on behalf of the user, persist malicious MCP configuration changes, and access sensitive information exposed through the application.
Weakness: CWE-77
Which versions are affected by CVE-2026-30615?
How do I fix CVE-2026-30615?
No fix has been published for CVE-2026-30615 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-2026-30615 being exploited?
There is no known exploitation of CVE-2026-30615 in the wild and no public exploit code.
Sources
Also known as GHSA-wj2m-jvpr-64cq.