CVE-2026-62140— WordPress Quiz And Survey Master plugin <= 11.2.5 - Insecure Direct Object References (IDOR) vulnerability
Quick assessment
Affected
ExpressTech Systems Quiz And Survey Master
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.
Quiz And Survey Master 插件（版本 11.2.5 及更早版本）存在未认证的直接对象引用（IDOR）漏洞。 术语解释： 未认证（Unauthenticated）：指攻击者无需登录或拥有有效会话即可利用该漏洞。 直接对象引用（IDOR, Insecure Direct Object Reference）：一种安全漏洞类型，应用程序直接通过用户提供的参数（如对象 ID）访问后端数据，但未对访问权限进行充分校验，导致用户可能访问到不属于他的数据或对象。 通俗理解： 在该插件的 11.2.5 及更早版本
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I. Basic Information for CVE-2026-62140
Vulnerability Information
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Vulnerability Title
WordPress Quiz And Survey Master plugin <= 11.2.5 - Insecure Direct Object References (IDOR) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Insecure Direct Object References (IDOR) in Quiz And Survey Master <= 11.2.5 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ExpressTech Systems | Quiz And Survey Master | n/a ~ 11.2.5 | - |
|
II. Public POCs for CVE-2026-62140
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-62140 (1)
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V. Comments for CVE-2026-62140
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