How severe is CVE-2025-70146?

CVE-2025-70146 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2025-70146 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-70146?

CVE-2025-70146 affects Projectworlds Online Time Table Generator. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-70146?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-70146 have an EU (EUVD) identifier?

Yes. CVE-2025-70146 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207788.

When was CVE-2025-70146 published?

CVE-2025-70146 was published on 2026-02-18 and last updated on 2026-06-17.

CVE-2025-70146

CVE-2025-70146 is a critical-severity vulnerability in Projectworlds Online Time Table Generator with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207788
Weakness: CWE-306
Affected product: Projectworlds Online Time Table Generator
Published: 2026-02-18
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-70146?: 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.
How severe is CVE-2025-70146?: CVE-2025-70146 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2025-70146 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-70146?: CVE-2025-70146 affects Projectworlds Online Time Table Generator. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-70146?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-70146 have an EU (EUVD) identifier?: Yes. CVE-2025-70146 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207788.
When was CVE-2025-70146 published?: CVE-2025-70146 was published on 2026-02-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:projectworlds:online_time_table_generator:1.0:*:*:*:*:*:*:*

More vulnerabilities in Projectworlds Online Time Table Generator

CVE-2025-70147 — High (CVSS 7.5): Missing authentication in /admin/student.php and /admin/teacher.php in ProjectWorlds Online Time Table Generator 1.0…
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