CVE-2025-67298
Privilege escalation via API endpoints in ClasroomIO <= 0.2.5
Is CVE-2025-67298 being exploited?
Not confirmed. CVE-2025-67298 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.22% probability of exploitation in the next 30 days.
How severe is CVE-2025-67298?
CVE-2025-67298 is rated High with a CVSS score of 8.1. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2025-67298?
Yes. A fix has been recorded for CVE-2025-67298. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2025-67298 affect?
CVE-2025-67298 affects ClasroomIO < 0.2.6. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2025-67298?
Upgrade to 0.2.6+; restrict API access; rotate credentials
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote attacker can escalate to admin via /api/verify and /rest/v1/profile, gaining full control
Patch when possible