CVE-2026-18390CWE-78command-injection

CVE-2026-18390

High · published October 12, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
41.3
In the wild
Unconfirmed
What it is

Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Ministry of Justice General Directorate of Information Technology UYAP Document Editor on Windows and Linux and Ministry of Justice General Directorate of Information Technology UYAP Document Editor on iOS allows OS Command Injection.

This issue affects UYAP Document Editor: before 5.4.20; UYAP Document Editor: before 5.4.21.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00491 · 41.3th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-10-12T18:17Z
References (1)
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1299 · [email protected]
EPSS history
Timeline
  • 14 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 12 OCT 13:57Z
    Command Injection in Ministry of Justice's UYAP Document Editor
    cvelistv5
  • 12 OCT 13:57Z
    Command Injection in Ministry of Justice's UYAP Document Editor
    cvelistv5