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CVE-2026-120847— WordPress Metform plugin <= 4.3.3 - Broken Access Control vulnerability

Quick assessment

Affected
Wpmet Metform
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.

WpMet Metform 插件存在缺少授权（Missing Authorization）的漏洞，该漏洞允许攻击者利用错误配置的访问控制安全级别进行攻击。此问题影响 Metform 插件从未知版本至 4.3.3 版本。

CVSS 4.3 · Medium
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I. Basic Information for CVE-2026-120847

Vulnerability Information
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Vulnerability Title
WordPress Metform plugin <= 4.3.3 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in Wpmet Metform metform allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Metform: from n/a through 4.3.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Wpmet Metform 0 ~ 4.3.3 -

II. Public POCs for CVE-2026-120847

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III. Intelligence Information for CVE-2026-120847

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Other References for CVE-2026-120847 (1)

IV. Related Vulnerabilities

Same product: Metform
Same vendor: Wpmet
Same weakness: CWE-862