CVE-2025-70146

State: Published
Severity: 9.1 Critical
Published: Feb 18, 2026
Updated: Sep 8, 2026
Reserved: Jan 9, 2026

Description

Missing authentication in multiple administrative action scripts under /admin/ in ProjectWorlds Online Time Table Generator 1.0 allows remote attackers to perform unauthorized administrative operations (e.g.,adding records, deleting records) via direct HTTP requests to affected endpoints without a valid session.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H	CISA-ADP

Weaknesses

CWE-306 Missing Authentication for Critical Function
CWE-862 Missing Authorization

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://projectworlds.com/online-time-table-generator-php-mysql/
https://youngkevinn.github.io/posts/CVE-2025-70146-OTTTG-Unauth-Deletion/
https://0x0bito.github.io/posts/CVE-2025-70146-OTTTG-Unauth-Deletion/

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