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CVE-2026-48836— WordPress Easy Invoice plugin <= 2.1.19 - Remote Code Execution (RCE) vulnerability

Quick assessment

Affected
MantraBrain Easy Invoice
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.

Easy Invoice是MantraBrain公司的一款发票处理软件。 MantraBrain Easy Invoice 2.1.19及之前版本存在代码注入漏洞，该漏洞源于代码注入问题，可能导致未经身份认证的攻击者实现远程代码执行。

CVSS 10.0 · Critical EPSS 0.86% · P58

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
MantraBrain Easy Invoice n/a≤ 2.1.19 affected
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I. Basic Information for CVE-2026-48836

Vulnerability Information
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Vulnerability Title
WordPress Easy Invoice plugin <= 2.1.19 - Remote Code Execution (RCE) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Remote Code Execution (RCE) in Easy Invoice <= 2.1.19 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
MantraBrain Easy Invoice 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Easy Invoice是MantraBrain公司的一款发票处理软件。 MantraBrain Easy Invoice 2.1.19及之前版本存在代码注入漏洞，该漏洞源于代码注入问题，可能导致未经身份认证的攻击者实现远程代码执行。
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
MantraBrain Easy Invoice n/a ~ 2.1.19 -

II. Public POCs for CVE-2026-48836

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III. Intelligence Information for CVE-2026-48836

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IV. Related Vulnerabilities

Same product: Easy Invoice
Same vendor: MantraBrain
Same weakness: CWE-94