Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-100878— zhistaredu StarTraining authRole Endpoint SysUser.java SysUser.isAdmin authorization

Quick assessment

Affected
zhistaredu StarTraining
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 zhistaredu StarTraining 3.8.1 及更早版本中发现了一个漏洞。该漏洞影响位于组件 authRole Endpoint 中的文件 edu-common/src/main/java/com/edu/common/core/domain/entity/SysUser.java 的 SysUser.isAdmin 函数。对用户 ID（userId）/角色 ID（roleIds）参数的操纵会导致授权绕过。该漏洞可被远程利用，并且相关漏洞利用代码已公开，可能被恶意利用。尽管厂商在披露初期已被联系，

CVSS 6.3 · Medium

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-100878

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
zhistaredu StarTraining authRole Endpoint SysUser.java SysUser.isAdmin authorization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
zhistaredu StarTraining 3.8.0 cpe:2.3:a:zhistaredu:startraining:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-100878

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-100878

请登录查看更多情报信息。

Other References for CVE-2026-100878 (5)

Same Patch Batch · zhistaredu · 2026-09-27 · 4 CVEs total

CVE-2026-100879 4.3 MEDIUM zhistaredu StarTraining dataScope Endpoint SysRoleServiceImpl.java checkRoleAllowed author
CVE-2026-100880 3.5 LOW zhistaredu StarTraining Upload Endpoint MimeTypeUtils.java cross site scripting
CVE-2026-100881 2.6 LOW zhistaredu StarTraining application.yml cross site scripting

IV. Related Vulnerabilities

Same product: StarTraining
Same vendor: zhistaredu
Same weakness: CWE-639

V. Comments for CVE-2026-100878

No comments yet

Leave a comment