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CVE-2026-120837— WordPress Everest Forms plugin <= 3.6.3 - Broken Access Control vulnerability

Quick assessment

Affected
Everest Forms Everest Forms
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.

Everest Forms 插件存在缺少授权（Missing Authorization）漏洞。该漏洞源于 Everest Forms 中访问控制安全级别配置错误，可被攻击者利用。受影响版本为：从未知版本（n/a）至 3.6.3。

CVSS 4.3 · Medium
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I. Basic Information for CVE-2026-120837

Vulnerability Information
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Vulnerability Title
WordPress Everest Forms plugin <= 3.6.3 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in Everest Forms Everest Forms everest-forms allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Everest Forms: from n/a through 3.6.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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
Everest Forms Everest Forms 0 ~ 3.6.3 -

II. Public POCs for CVE-2026-120837

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III. Intelligence Information for CVE-2026-120837

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Other References for CVE-2026-120837 (1)

IV. Related Vulnerabilities

Same product: Everest Forms
Same vendor: Everest Forms
Same weakness: CWE-862