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CVE-2026-22789— WebErpMesv2 has a File Upload Validation Bypass Leading to RCE

Quick assessment

Affected
SMEWebify WebErpMesv2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WebErpMesv2是Kevin个人开发者的一个面向工业的资源管理和制造的Web系统。 WebErpMesv2 1.19之前版本存在安全漏洞，该漏洞源于多个控制器存在文件上传验证绕过，可能导致经过身份验证的用户上传任意文件，包括PHP脚本，从而导致远程代码执行。

CVSS 5.4 · Medium EPSS 0.27% · P20
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I. Basic Information for CVE-2026-22789

Vulnerability Information
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Vulnerability Title
WebErpMesv2 has a File Upload Validation Bypass Leading to RCE
Source: CVE Program / CVE List V5
Vulnerability Description
WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Prior to 1.19, WebErpMesv2 contains a file upload validation bypass vulnerability in multiple controllers that allows authenticated users to upload arbitrary files, including PHP scripts, leading to Remote Code Execution (RCE). This vulnerability is identical in nature to CVE-2025-52130 but exists in different code locations that were not addressed by the original fix. This vulnerability is fixed in 1.19.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
WebErpMesv2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WebErpMesv2是Kevin个人开发者的一个面向工业的资源管理和制造的Web系统。 WebErpMesv2 1.19之前版本存在安全漏洞，该漏洞源于多个控制器存在文件上传验证绕过，可能导致经过身份验证的用户上传任意文件，包括PHP脚本，从而导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
SMEWebify WebErpMesv2 < 1.19 -

II. Public POCs for CVE-2026-22789

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III. Intelligence Information for CVE-2026-22789

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IV. Related Vulnerabilities

Same product: WebErpMesv2
Same vendor: SMEWebify
Same weakness: CWE-434