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
References
History
Fri, 16 Oct 2026 18:30:00 +0000
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| Metrics |
ssvc
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Thu, 15 Oct 2026 22:00:00 +0000
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| 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 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-15T21:43:52.330Z
Updated: 2026-10-16T17:08:02.709Z
Reserved: 2026-10-15T21:21:32.069Z
Link: CVE-2026-111369
Updated: 2026-10-16T16:31:48.754Z
Status : Deferred
Published: 2026-10-15T22:19:35.013
Modified: 2026-10-16T18:25:45.343
Link: CVE-2026-111369
No data.