Vulnerability · Published Sep 27, 2026 · Assigned by VulDB

CVE-2026-100879zhistaredu StarTraining dataScope Endpoint SysRoleServiceImpl.java checkRoleAllowed authorization

Medium 4.3

In plain English

A medium-severity missing authorization in StarTraining from zhistaredu. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.2%top 84.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in zhistaredu StarTraining up to 3.8.1. This affects the function checkRoleAllowed of the file SysRoleServiceImpl.java of the component dataScope Endpoint. The manipulation results in missing authorization. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
zhistaredu	StarTraining	3.8.03.8.1

Weakness: CWE-862, CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C

References

VDB-410809 | zhistaredu StarTraining dataScope Endpoint SysRoleServiceImpl.java checkRoleAllowed authorization vdb-entry, technical-description
VDB-410809 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
CVE-2026-100879 | CVE Analysis and Report third-party-advisory
Submit #915511 | zhistaredu StarTraining 3.8.1 Improper Authorization third-party-advisory
https://github.com/ArrestX/startraining-advisories/blob/main/advisories/ST-VULN-005-role-crud-missing-preauthorize.md exploit