CVE-2026-5528 MoussaabBadla code-screenshot-mcp HTTP os command injection
Remote attackers can execute arbitrary OS commands via the HTTP interface of the code-screenshot-mcp library.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-5528?
CVE-2026-5528 is a medium-severity command injection vulnerability in MoussaabBadla code-screenshot-mcp, published on 4 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security vulnerability has been detected in MoussaabBadla code-screenshot-mcp up to 0.1.0. This affects an unknown part of the component HTTP Interface. Such manipulation leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-5528?
How do I fix CVE-2026-5528?
No fix has been published for CVE-2026-5528 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-2026-5528 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5528 exists.
Sources
Also known as GHSA-vv65-4hr2-j64c.