CVE-2026-78685 Le-yan｜Medical Practice Management System - Remote Code Execution
Unauthenticated attackers can execute arbitrary OS commands via a crafted HTML page in Le-yan Medical Practice Management System.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-78685?
CVE-2026-78685 is a high-severity command injection vulnerability in Le-yan Medical Practice Management System, published on 25 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Medical Practice Management System developed by Le-yan has a Remote Code Execution vulnerability. Unauthenticated remote attackers can execute arbitrary OS commamnds via a crafted HTML page.
Weakness: CWE-940
Which versions are affected by CVE-2026-78685?
How do I fix CVE-2026-78685?
No fix has been published for CVE-2026-78685 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-2026-78685 being exploited?
There is no known exploitation of CVE-2026-78685 in the wild and no public exploit code.
Sources
Also known as GHSA-79cf-7rfq-5q6f.