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.
Metrics
Affected Vendors & Products
References
History
Wed, 29 Jul 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Three Learning
Three Learning koollab Lms |
|
| Weaknesses | CWE-347 | |
| Vendors & Products |
Three Learning
Three Learning koollab Lms |
|
| Metrics |
ssvc
|
Wed, 29 Jul 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | TOTP two-factor authentication bypass vulnerability | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: CSA
Published: 2026-07-29T06:25:52.341Z
Updated: 2026-07-29T14:29:57.945Z
Reserved: 2026-07-16T02:35:54.249Z
Link: CVE-2026-63237
Updated: 2026-07-29T14:29:49.725Z
Status : Deferred
Published: 2026-07-29T07:16:43.133
Modified: 2026-07-30T16:54:05.457
Link: CVE-2026-63237
No data.