Missing Authentication in ProjectWorlds Online Time Table Generator
CVE-2025-70147

7.5HIGH

Key Information:

Vendor

ProjectWorlds

Status
Online Time Table Generator
Vendor
CVE Published:
18 February 2026

What is CVE-2025-70147?

The ProjectWorlds Online Time Table Generator version 1.0 exhibits a security flaw where missing authentication mechanisms in critical endpoints (/admin/student.php and /admin/teacher.php) permit unauthorized access to sensitive information. Attackers can exploit this vulnerability through direct HTTP GET requests, allowing them to retrieve plaintext passwords and other critical data without a validated session. It is essential for users and administrators to promptly address this flaw to safeguard sensitive information from potential breaches.

References

https://projectworlds.com/online-time-table-generator-php...
https://youngkevinn.github.io/posts/CVE-2025-70147-OTTTG-...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.