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CVE-2023-6748— Custom Field Template <= 2.6.1 - Authenticated(Contributor+) Information Exposure

Quick assessment

Affected
hiroaki-miyashita Custom Field Template
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.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Custom Field Template 2.6.1及之前版本存在安全漏洞，该漏洞源于容易受到敏感信息泄露攻击，经过身份验证的攻击者可以提取敏感数据。

CVSS 4.3 · Medium EPSS 0.29% · P20

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-6748

Vulnerability Information
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Vulnerability Title
Custom Field Template <= 2.6.1 - Authenticated(Contributor+) Information Exposure
Source: CVE Program / CVE List V5
Vulnerability Description
The Custom Field Template plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.6.1 via the 'cft' shortcode. This makes it possible for authenticated attackers with contributor access and above, to extract sensitive data including arbitrary post metadata.
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
Vulnerability Title
WordPress plugin Custom Field Template 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Custom Field Template 2.6.1及之前版本存在安全漏洞，该漏洞源于容易受到敏感信息泄露攻击，经过身份验证的攻击者可以提取敏感数据。
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
hiroaki-miyashita Custom Field Template * ~ 2.6.1 -

II. Public POCs for CVE-2023-6748

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III. Intelligence Information for CVE-2023-6748

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Patches & Fixes for CVE-2023-6748 (1)

Vendor Advisories for CVE-2023-6748 (1)

Same Patch Batch · hiroaki-miyashita · 2024-06-11 · 4 CVEs total

CVE-2024-0627 6.4 MEDIUM Custom Field Template <= 2.6.1 - Authenticated(Constibutor+) Stored Cross-Site Scripting v
CVE-2023-6745 6.4 MEDIUM Custom Field Template <= 2.6.1 - Authenticated(Contributor+) Stored Cross-Site Scripting v
CVE-2024-0653 4.4 MEDIUM Custom Field Template <= 2.6.1 - Authenticated (Admin+) Stored Cross-Site Scritping

IV. Related Vulnerabilities

Same product: Custom Field Template
Same vendor: hiroaki-miyashita
Same weakness: CWE-862

V. Comments for CVE-2023-6748

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