CVE-2026-5798

Unsafe Object Reference (IDOR) vulnerability in Stel Order

HIGH
7.1
CVSS Score
Published: May 14, 2026 at 12:26 PM UTC
Updated: June 17, 2026 at 10:59 AM UTC
1 product affected across 1 vendorStel Order

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHINCIBE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-639

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