CVE-2026-30368

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.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://tasty-hovercraft-9b9.notion.site/Enabling-Unauthorized-Remote-Control-of-Student-Devices-with-Lightspeed-Classroom-2ec5157f5b4a800c9eefc5526479820a
https://truekas.dev/blog/lightspeed
https://www.incognitotgt.me/blog/lightspeed
https://www.lightspeedsystems.com/products/lightspeed-classroom-management/
https://github.com/truekas/ls-poc
https://tasty-hovercraft-9b9.notion.site/Enabling-Unauthorized-Remote-Control-of-Student-Devices-with-Lightspeed-Classroom-2ec5157f5b4a800c9eefc5526479820a

Configurations

No configuration.

History

No history.

Information

Published : 2026-04-24 16:16

Updated : 2026-09-08 19:17

NVD link : CVE-2026-30368

Mitre link : CVE-2026-30368

CVE.ORG link : CVE-2026-30368

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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