CVE-2026-100878

zhistaredu StarTraining authRole Endpoint SysUser.java SysUser.isAdmin authorization

MEDIUM
6.3
CVSS Score
Published: September 27, 2026 at 08:30 PM UTC
Updated: September 28, 2026 at 03:16 PM UTC
1 product affected across 1 vendorStarTraining

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

A vulnerability was identified in zhistaredu StarTraining up to 3.8.1. Affected by this issue is the function SysUser.isAdmin of the file edu-common/src/main/java/com/edu/common/core/domain/entity/SysUser.java of the component authRole Endpoint. The manipulation of the argument userId/roleIds leads to authorization bypass. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

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.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/410808
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/410808/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-100878
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/915510

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

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

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-639CWE-285

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