Is CVE-2025-4259 actively exploited?

No active exploitation of CVE-2025-4259 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-4259 be exploited remotely?

Yes. CVE-2025-4259 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-4259?

CVE-2025-4259 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2025-4259

CWE-284Published: May 5, 2025· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability has been found in newbee-mall 1.0 and classified as critical. Affected by this vulnerability is the function Upload of the file ltd/newbee/mall/controller/common/UploadController.java. The manipulation of the argument File leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.

NVD Source

Risk Analysis

The newbee-mall 1.0 application has a critical unrestricted file upload vulnerability in the UploadController.java file. This allows remote attackers to upload arbitrary files, potentially leading to full system compromise.

Public exploit code has been disclosed, but it is not in the KEV catalog. It is remotely exploitable with low attack complexity.

Recommended Action

Restrict file upload types and locations, and ensure the application is updated to a secure version.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2025-4259 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.