Vulnerability details

CVE-2026-78685

Le-yan Medical Practice Management System

Le-yan｜Medical Practice Management System - Remote Code Execution

CVSS 4.0

8.6High

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.

CVSS scores

Score	Version	Source	Vector
8.6High	4.0	CVEProject cvelistV5 (CNA) (twcert)	`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`
8.8High	3.1	CVEProject cvelistV5 (CNA) (twcert)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
Le-yan	Medical Practice Management System	2.4.2.8 ≤ v ≤ 2.5.1.9	CVEProject cvelistV5 (CNA)

References and advisories

https://www.twcert.org.tw/tw/cp-132-11127-cda76-1.html third-party-advisory
https://www.twcert.org.tw/en/cp-139-11128-8bd30-2.html third-party-advisory

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Details

Published: 2026-08-25
Last updated: 2026-08-25
State: Published
Assigner (CNA): twcert

Exploit prediction (EPSS)

0.63%

Probability of exploitation in 30 days

50.6%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-940
Improper Verification of Source of a Communication Channel