CVE-2026-30368

Published: Apr 24, 2026

Modified: Apr 27, 2026

PUBLISHED

CVSS v3.1

5.4

MEDIUM

Description

A client-side authorization flaw in Lightspeed 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.

Vendor	Product	Versions
Lightspeed	Lightspeed Classroom	affected `5.1.2.1763770643`

Weaknesses (CWE)

CWE-863

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

https://tasty-hovercraft-9b9.notion.site/Enabling-Unauthorized-Remote-Control-of-Student-Devices-with-Lightspeed-Classroom-2ec5157f5b4a800c9eefc5526479820a

https://www.incognitotgt.me/blog/lightspeed

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CVE-2026-30368

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References