How severe is CVE-2025-4923?

CVE-2025-4923 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-2025-4923 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-4923?

CVE-2025-4923 affects Lerouxyxchire Client Database Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-4923?

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-2025-4923 have an EU (EUVD) identifier?

Yes. CVE-2025-4923 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15671.

When was CVE-2025-4923 published?

CVE-2025-4923 was published on 2025-05-19 and last updated on 2026-06-17.

CVE-2025-4923

CVE-2025-4923 is a high-severity vulnerability in Lerouxyxchire Client Database 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: 6.9
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-15671
Weakness: CWE-434
Affected product: Lerouxyxchire Client Database Management System
Published: 2025-05-19
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in SourceCodester Client Database Management System 1.0. This issue affects some unknown processing of the file /user_delivery_update.php. The manipulation of the argument uploaded_file_cancelled leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-4923?: A vulnerability, which was classified as critical, has been found in SourceCodester Client Database Management System 1.0. This issue affects some unknown processing of the file /user_delivery_update.php. The manipulation of the argument uploaded_file_cancelled leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-4923?: CVE-2025-4923 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-2025-4923 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-4923?: CVE-2025-4923 affects Lerouxyxchire Client Database Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-4923?: 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-2025-4923 have an EU (EUVD) identifier?: Yes. CVE-2025-4923 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15671.
When was CVE-2025-4923 published?: CVE-2025-4923 was published on 2025-05-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:lerouxyxchire:client_database_management_system:1.0:*:*:*:*:*:*:*

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