CVE-2026-49827

WebErpMesv2 has Unauthenticated RCE via Unrestricted File Upload in HR Expense scan_file (CWE-434)

State: Published
Severity: 9.8 Critical
Published: Aug 13, 2026
Updated: Aug 13, 2026
Reserved: Jun 1, 2026

Description

WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Versions 1.19 and prior allow any self-registered user to upload arbitrary PHP files through the HR Expense scan_file parameter, leading to Remote Code Execution. Combined with open registration (no invite required) and broken role middleware (CheckUserRole silently swallows RouteNotFoundException), this chain is effectively unauthenticated RCE against any default installation. The issue is patched in commit 5c54862fa044b363fd2be03d586750e81afd6818.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-20 Improper Input Validation
CWE-306 Missing Authentication for Critical Function
CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
WebErpMesv2SMEWebify	<= 1.19Affected

References

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