Description
A Broken Access Control vulnerability exists in ClassroomIO v0.1.13 where an authenticated low-privileged "student" user can access unauthorized course-level information by modifying intercepted API requests. Changing a captured POST request to a GET request against the /rest/v1/course PostgREST endpoint results in disclosure of sensitive information including other students details, tutor/admin profiles, and internal course metadata.
Published: 2026-04-24
Score: 6.5 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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History

Fri, 24 Apr 2026 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-285
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 24 Apr 2026 15:30:00 +0000

Type Values Removed Values Added
Description A Broken Access Control vulnerability exists in ClassroomIO v0.1.13 where an authenticated low-privileged "student" user can access unauthorized course-level information by modifying intercepted API requests. Changing a captured POST request to a GET request against the /rest/v1/course PostgREST endpoint results in disclosure of sensitive information including other students details, tutor/admin profiles, and internal course metadata.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-04-24T17:58:28.632Z

Reserved: 2025-12-08T00:00:00.000Z

Link: CVE-2025-67259

cve-icon Vulnrichment

Updated: 2026-04-24T17:57:12.741Z

cve-icon NVD

Status : Deferred

Published: 2026-04-24T16:16:23.907

Modified: 2026-04-24T18:16:23.980

Link: CVE-2025-67259

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses