CVE-2026-100879CWE-862CWE-863broken-access-control

CVE-2026-100879

Medium · published September 28, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
9.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00198 · 9.1th percentile
Weaknesses
CWE-862 · Missing Authorization; CWE-863 · Incorrect Authorization
Published
2026-09-28T01:17Z
References (6)
https://github.com/ArrestX/startraining-advisories/blob/main/advisories/ST-VULN-005-role-crud-missing-preauthorize.md · [email protected]https://vuldb.com/cve/CVE-2026-100879 · [email protected]https://vuldb.com/submit/915511 · [email protected]https://vuldb.com/vuln/410809 · [email protected]https://vuldb.com/vuln/410809/cti · [email protected]https://github.com/ArrestX/startraining-advisories/blob/main/advisories/ST-VULN-005-role-crud-missing-preauthorize.md · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 29 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 27 SEP 20:45Z
    zhistaredu StarTraining dataScope Endpoint SysRoleServiceImpl.java checkRoleAllowed authorization
    cvelistv5