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CVE-2026-63237

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score
4.8 / 10
Vector String
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Vulnerability Description

A TOTP two-factor authentication bypass vulnerability in
Koollab LMS allowed an
attacker to supply a client-controlled seed to generate a matching one-time
password and bypass the second authentication factor, potentially enabling
unauthorised access to administrator accounts.

Vulnerability Details

Published Date
Last Modified
Source
NVD
Vendor
Three Learning
Product
Koollab LMS

External References

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