What is CVE-2025-67298?

CVE-2025-67298 is a high-severity vulnerability in Classroomio, classified under Authentication Bypass by Spoofing. CVSS score: 8.1/10. Published 2026-03-11.

How severe is CVE-2025-67298?

High severity. CVSS v3 base score is 8.1 out of 10.

Auth bypass in Classroomio

CVE-2025-67298

An issue in ClasroomIO before v.0.2.6 allows a remote attacker to escalate privileges via the endpoints /api/verify and /rest/v1/profile

EPSS: 0.002 (12.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Classroomio
N/a — versions n/a

Weakness classification (CWE)

CWE-290 — Authentication Bypass by Spoofing
CWE-345 — Insufficient Verification of Data Authenticity
CWE-639 — Authorization Bypass Through User-Controlled Key

References

cve@mitre.org (Release Notes)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-67298?: CVE-2025-67298 is a high-severity vulnerability in Classroomio, classified under Authentication Bypass by Spoofing. CVSS score: 8.1/10. Published 2026-03-11.
How severe is CVE-2025-67298?: High severity. CVSS v3 base score is 8.1 out of 10.