CVE-2026-30368

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CVSS 3.1

5.4 medium

EPSS

<1%p29

Published

Apr 24, 2026 (Apr 24, 2026)

Modified

Sep 8, 2026

Description

A client-side authorization flaw in Lightspeed Systems Classroom v5.1.2.1763770643 allows unauthenticated attackers to impersonate users by bypassing integrity checks and abusing client-generated authorization tokens, leading to unauthorized control and monitoring of student devices.

Weakness: CWE-863
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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