CVE-2026-59111 CRITICAL

CVE-2026-59111: Command Injection vulnerability in eObčanka-Identifikace

Vendor Ministry Of The Interior (Mvčr)
Product eObčanka-Identifikace
Weakness CWE-78
Published August 31, 2026
Last update August 31, 2026

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

What the vulnerability does

01Description

Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Digitální a informační agentura (DIA) eObčanka-Identifikace on MacOS enables an attacker to register a custom URL scheme (czeeopauth://) for parameterized application execution. Prior to version 3.6.0, incoming URL parameters were passed to the compiled AppleScript wrapper using concatenation without sufficient sanitization.

Key dates

02Disclosure timeline

August 31, 2026 CVE published
August 31, 2026 Record updated

Related vulnerabilities

04Related CVE