CVE-2026-8637CWE-427

A potential uncontrolled search path vulnerability was reported in the LanSchool Classic client application that could allow a local authenticated user to…

High · published June 10, 2026

CVSS v4.0
8.5
EPSS
0%
Percentile
8.3
In the wild
Unconfirmed
What it is

A potential uncontrolled search path vulnerability was reported in the LanSchool Classic client application that could allow a local authenticated user to execute arbitrary code with elevated privileges.

The record
Technical detail
CVSS v4.0
8.5 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00191 · 8.3th percentile
Weakness
CWE-427 · Uncontrolled Search Path Element
Published
2026-06-10T14:09Z
EPSS history
Timeline
  • 10 JUN 14:09Z
    A potential uncontrolled search path vulnerability was reported in the LanSchool Classic client application that could allow a local authenticated user to…
    cvelistv5