Posted by Greg via Fulldisclosure on Jul 15

Skillable’s SCORM lab launch endpoint validates a launch token but
enforces per-user allocation limits using a browser-supplied userId
that is not bound to the validated token. An authenticated learner
can modify this identifier to bypass configured limits, launch
concurrent lab instances, and consume another learner’s allocation.
Skillable states that no fix is planned for the legacy SCORM launch
path. CVE-2026-56877 was assigned by…