CVE-2026-6987 PicoClaw Web Launcher Management Plane restart command injection
Remote attackers can execute arbitrary commands via the Web Launcher Management Plane restart API endpoint in PicoClaw.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-6987?
CVE-2026-6987 is a medium-severity command injection vulnerability in PicoClaw, published on 25 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was detected in PicoClaw up to 0.2.4. Impacted is an unknown function of the file /api/gateway/restart of the component Web Launcher Management Plane. Performing a manipulation results in command injection. It is possible to initiate the attack remotely. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-6987?
3 open source packages ship an affected version, including github.com/sipeed/picoclaw. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
github.com/sipeed/picoclaw Go | All versions | None |
github.com/sipeed/picoclaw Go | All versions to 0.2.4 | None |
github.com/sipeed/picoclaw Go | All versions to 0.2.4 | None |
Products include Sipeed Picoclaw.
How do I fix CVE-2026-6987?
No fix published yet.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-6987 being exploited?
There is no known exploitation of CVE-2026-6987 in the wild and no public exploit code.
Sources
Also known as GHSA-6r3x-h84w-fhxx, GO-2026-5187.