CVE-2026-30368
- State
- Published
- Severity
- 5.4 Medium
- Published
- Apr 24, 2026
- Updated
- Sep 8, 2026
- Reserved
- Mar 4, 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N | mitre |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
Lightspeed ClassroomLightspeed |
|
References
- https://tasty-hovercraft-9b9.notion.site/Enabling-Unauthorized-Remote-Control-of-Student-Devices-with-Lightspeed-Classroom-2ec5157f5b4a800c9eefc5526479820a
- https://www.incognitotgt.me/blog/lightspeed
- https://truekas.dev/blog/lightspeed
- https://www.lightspeedsystems.com/products/lightspeed-classroom-management/
- https://github.com/truekas/ls-pocexploit
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