CVE-2025-67259 (GCVE-0-2025-67259)

Vulnerability from cvelistv5 – Published: 2026-04-24 00:00 – Updated: 2026-04-24 17:58
VLAI
Summary
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.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-24 17:52 UTC
CWE
  • n/a
  • CWE-284 - Improper Access Control
  • CWE-285 - Improper Authorization
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2263 records in the last 180 days details
References
Show details on NVD website
To clipboard 

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