CVE-2026-5798 HIGH

CVE-2026-5798: Unsafe Object Reference (IDOR) vulnerability in Stel Order

Vendor Stel Order
Product Stel Order
Weakness CWE-639 · IDOR
Published May 14, 2026
Last update May 14, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Unsafe object reference (IDOR) in Stel Order v3.25.1 and earlier versions, specifically in the ‘/app/FrontController’ endpoint, through manipulation of the ‘employeeID’ parameter. An authenticated attacker could exploit this vulnerability to access information about any employee (first names, last names, roles, job titles, and vacation records, among others) by modifying that identifier in requests sent to the server.

Key dates

02Disclosure timeline

May 14, 2026 CVE published
May 14, 2026 Record updated

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