CVE-2026-30368
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
9th
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.
| CWE | CWE-863 |
| Vendor | lightspeed |
| Product | lightspeed classroom |
| Published | Apr 24, 2026 |
| Last Updated | Apr 27, 2026 |
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CVSS v3 Breakdown
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
Affected Versions
Lightspeed / Lightspeed Classroom
5.1.2.1763770643