CVE-2026-89178
WeenyGenius, a computer lab management system by Howyar Technologies, has an Origin Validation Error vulnerability. Unauthenticated attackers on the same network can spoof the teacher workstation and send broadcast packets, causing student computers to attempt to establish a connection with the attacker.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.8
- CVSS vector
- CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CWE
- CWE-940
- Published
- 2026-09-11
- Last modified
- 2026-09-11
Affected products
- Howyar WeenyGenius
Weakness type
Related vulnerabilities
- CVE-2026-85085 — The Canva Android App before 2.376.0 allowed an external origin to be loaded in a privileged...
- CVE-2026-78685 — Le-yan｜Medical Practice Management System - Remote Code Execution
- CVE-2026-73419 — NextAuth.js: OAuth state, nonce, and PKCE check cookies are not bound to the provider that created them
- CVE-2026-55660 — TinaCMS: Cross-origin postMessage handlers and rich-text URL-sanitization bypass enable stored XSS and session takeover
- CVE-2026-54106 — U.S. GAO EPDS and CBCA EDS network access control bypass
- CVE-2026-48745 — Traccar Client: silent configuration hijack via unverified deep link redirects all GPS telemetry
- CVE-2026-44894 — Netty's Default QUIC token handler accepts any client-supplied token
- CVE-2026-44698 — Home Assistant: Cross-origin iframe access token exfiltration via WebView JS bridge callback injection