Privilege Escalation Vulnerability in ClassroomIO by ClassroomIO
CVE-2025-67298

8.1HIGH

Key Information:

Vendor

ClassroomIO

Status
ClassroomIO
Vendor
CVE Published:
11 March 2026

What is CVE-2025-67298?

ClassroomIO versions prior to v0.2.6 are susceptible to a privilege escalation vulnerability that may allow remote attackers to gain unauthorized access to sensitive functionalities via the endpoints /api/verify and /rest/v1/profile. The flaw presents a significant security risk, as it can potentially enable malicious users to manipulate user roles and permissions, thus compromising the integrity of the application.

References

https://github.com/classroomio/classroomio/releases/tag/v...
https://gist.github.com/prashunbaral/70c4f6f9d9ff8b822956...

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.