CVE-2026-89179— Howyar｜WeenyGenius - Missing Support for Integrity Check
Quick assessment
Affected
Howyar WeenyGenius
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.
WeenyGenius 是由 Howyar Technologies 开发的计算机实验室管理系统，存在一个“缺乏完整性校验”的漏洞。同一网络中的未认证攻击者可以截获学生的连接数据包并对其进行重放，从而制造出学生仍然在线的假象。
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I. Basic Information for CVE-2026-89179
Vulnerability Information
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Vulnerability Title
Howyar｜WeenyGenius - Missing Support for Integrity Check
Source: CVE Program / CVE List V5
Vulnerability Description
WeenyGenius, a computer lab management system by Howyar Technologies, has a Missing Support for Integrity Check vulnerability. Unauthenticated attackers on the same network can intercept a student's connection packet and replay it, thereby forging the appearance that the student remains connected.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
缺失完整性检查支持
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Howyar | WeenyGenius | 0 ~ 12.2.031 | - |
|
II. Public POCs for CVE-2026-89179
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-89179 (2)
Same Patch Batch · Howyar · 2026-09-11 · 4 CVEs total
| CVE-2026-89177 | 8.8 HIGH | Howyar｜WeenyGenius - Use of Insecure Protocol |
| CVE-2026-89178 | 8.8 HIGH | Howyar｜WeenyGenius - Origin Validation Error |
| CVE-2026-89176 | 8.8 HIGH | Howyar｜WeenyGenius - Missing Authentication |
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V. Comments for CVE-2026-89179
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