ClassroomIO through 1.0.0 contains an incorrect authorization vulnerability in the PUT and DELETE /:lessonId lesson routes that allows any course member, including students, to modify lessons. Authenticated students can supply arbitrary lesson ids to change titles and stored HTML content or delete lessons in their course and in other courses and organizations.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 15 Oct 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ClassroomIO through 1.0.0 contains an incorrect authorization vulnerability in the PUT and DELETE /:lessonId lesson routes that allows any course member, including students, to modify lessons. Authenticated students can supply arbitrary lesson ids to change titles and stored HTML content or delete lessons in their course and in other courses and organizations. | |
| Title | ClassroomIO through 1.0.0 Incorrect Authorization via Lesson Update and Delete Routes | |
| First Time appeared |
Classroomio
Classroomio classroomio |
|
| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:classroomio:classroomio:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Classroomio
Classroomio classroomio |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-15T21:43:52.330Z
Reserved: 2026-10-15T21:21:32.069Z
Link: CVE-2026-111369
No data.
Status : Received
Published: 2026-10-15T22:19:35.013
Modified: 2026-10-15T22:19:35.013
Link: CVE-2026-111369
No data.
OpenCVE Enrichment
No data.
Weaknesses