CVEvulnerability

CVE-2026-56877

6.3 MEDIUM Published 2026-07-13 Modified 2026-10-24 Official page ↗
Status
Deferred
Published
2026-07-13
Last modified
2026-10-24
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weaknesses
CWE-472

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.

Related

Weakness · CWE (1)

  • CWE-472 External Control of Assumed-Immutable Web Parameter weakness

References