CVE-2026-2863

feng_ha_ha/megagao ssm-erp/production_ssm FileServiceImpl.java deleteFile path traversal

State: Published
Severity: 5.3 Medium
Published: Feb 21, 2026
Updated: Feb 23, 2026
Reserved: Feb 20, 2026

Description

A flaw has been found in feng_ha_ha/megagao ssm-erp and production_ssm up to 4288d53bd35757b27f2d070057aefb2c07bdd097. The impacted element is the function deleteFile of the file FileServiceImpl.java. This manipulation causes path traversal. The attack can be initiated remotely. The exploit has been published and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. This product is distributed under two entirely different names. The project was informed of the problem early through an issue report but has not responded yet.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	5.4 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	5.5 Medium	AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-22 Path Traversal

Affected Products

Product	Versions
ssm-erpfeng_ha_ha	4288d53bd35757b27f2d070057aefb2c07bdd097Affected
production_ssmfeng_ha_ha	4288d53bd35757b27f2d070057aefb2c07bdd097Affected
ssm-erpmegagao	4288d53bd35757b27f2d070057aefb2c07bdd097Affected
production_ssmmegagao	4288d53bd35757b27f2d070057aefb2c07bdd097Affected

References

VDB-347102 | feng_ha_ha/megagao ssm-erp/production_ssm FileServiceImpl.java deleteFile path traversalvdb-entrytechnical-description
VDB-347102 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
Submit #754530 | https://github.com/megagao/production_ssm production_ssm v1.0 Arbitrary file deletionthird-party-advisory
https://github.com/megagao/production_ssm/issues/37issue-tracking
https://github.com/megagao/production_ssm/issues/37#issue-3914979380exploitissue-tracking

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