CVE-2025-70146

Name: CVE-2025-70146
Creator: NVD / NIST
Published: 2026-02-18T17:21:35.853+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 0.45%

Last modified Jun 17, 2026

CVE-2025-70146 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

EPSS Probability

0.45%

36.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Projectworlds	Online Time Table Generator	1.0

References

https://projectworlds.com/online-time-table-generator-php-mysql/Product
https://youngkevinn.github.io/posts/CVE-2025-70146-OTTTG-Unauth-Deletion/Exploit, Mitigation, Third Party Advisory

Timeline

Published: Feb 18, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-70146?

How severe is CVE-2025-70146?

CVE-2025-70146 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.

How do I fix CVE-2025-70146?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-70146?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST