How severe is CVE-2025-11657?

CVE-2025-11657 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-11657 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-11657?

CVE-2025-11657 affects Oranbyte School Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-11657?

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

Does CVE-2025-11657 have an EU (EUVD) identifier?

Yes. CVE-2025-11657 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33927.

When was CVE-2025-11657 published?

CVE-2025-11657 was published on 2025-10-13 and last updated on 2026-06-17.

CVE-2025-11657

CVE-2025-11657 is a high-severity vulnerability in Oranbyte School Management System with a CVSS 3.x base score of 7.3. 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-434.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-33927
Weakness: CWE-434
Affected product: Oranbyte School Management System
Published: 2025-10-13
Last modified: 2026-06-17

Description

A security vulnerability has been detected in ProjectsAndPrograms School Management System up to 6b6fae5426044f89c08d0dd101c7fa71f9042a59. This impacts an unknown function of the file /assets/createNotice.php. The manipulation of the argument File leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available.

Frequently asked questions

What is CVE-2025-11657?: A security vulnerability has been detected in ProjectsAndPrograms School Management System up to 6b6fae5426044f89c08d0dd101c7fa71f9042a59. This impacts an unknown function of the file /assets/createNotice.php. The manipulation of the argument File leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available.
How severe is CVE-2025-11657?: CVE-2025-11657 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-11657 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-11657?: CVE-2025-11657 affects Oranbyte School Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-11657?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-11657 have an EU (EUVD) identifier?: Yes. CVE-2025-11657 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33927.
When was CVE-2025-11657 published?: CVE-2025-11657 was published on 2025-10-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:oranbyte:school_management_system:1.0:*:*:*:*:*:*:*

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