CVE-2025-4333: feng_ha_ha/megagao ssm-erp/production_ssm FileServiceImpl.java uploadFile unrestricted upload

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-05-06 · updated 2026-06-17
Weakness: CWE-284

Description

A vulnerability was found in feng_ha_ha/megagao ssm-erp and production_ssm up to 0.0.1. It has been classified as critical. This affects the function uploadFile of the file src/main/java/com/megagao/production/ssm/service/impl/FileServiceImpl.java. The manipulation of the argument uploadFile leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is distributed under two entirely different names.

Affected products

feng_ha_ha production_ssm: 0.0.1
feng_ha_ha ssm-erp: 0.0.1
megagao production_ssm: 0.0.1
megagao ssm-erp: 0.0.1

References

https://github.com/Hao-Ni/CVE/issues/1
https://vuldb.com/?ctiid.307437
https://vuldb.com/?id.307437
https://vuldb.com/?submit.564591
https://github.com/Hao-Ni/CVE/issues/1

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