CVE-2026-41315 Command injection in mdserver-web
Unauthenticated attackers can execute arbitrary commands by modifying and starting scheduled tasks via unprotected web interfaces.
- 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-2026-41315?
CVE-2026-41315 is a critical command injection vulnerability in midoks mdserver-web, published on 14 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
mdserver-web is a simple Linux panel. From 0.18.0 to 0.18.4, mdserver-web has a front-end unauthorized remote command execution vulnerability. Due to the lack of authentication on the /modify_crond and /start_task interfaces, it is possible to modify the default built-in scheduled tasks and start them, achieving RCE.
Which versions are affected by CVE-2026-41315?
It affects 1 product.
Products include Midoks Mdserver-Web.
How do I fix CVE-2026-41315?
No fix has been published for CVE-2026-41315 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-2026-41315 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-41315 exists.
Sources
Also known as GHSA-3h92-g9hr-xc25.