Description
The SCORM lab launch endpoint in Skillable (scorm.skillable.com) through 2026-07-13 does not validate the client-supplied userId parameter against the authenticated SCORM session token. An authenticated user can substitute arbitrary userId values to bypass per-user lab launch rate limits and consume other users- lab allocations, resulting in denial of service against targeted users- lab and exam access. Skillable was formerly named Learn on Demand Systems.
CVSS 6.3EPSS 0.391%Risk 0.65
View source- Published
- 2026-07-13 22:16:48
- Affected versions
- unknown
- Type
- Web application
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L