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CVE-2023-6630— Contact Form 7 – Dynamic Text Extension <= 4.1.0 - Insecure Direct Object Reference

Quick assessment

Affected
sevenspark Contact Form 7 – Dynamic Text Extension
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 Contact Form 7 4.1.0 版本及之前版本存在安全漏洞，该漏洞源于缺少对用户控制密钥的验证，CF7_get_custom_field 和 CF7_get_current_user 属性存在不安全对象直接引用漏洞。

CVSS 4.3 · Medium EPSS 0.35% · P28

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-6630

Vulnerability Information
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Vulnerability Title
Contact Form 7 – Dynamic Text Extension <= 4.1.0 - Insecure Direct Object Reference
Source: CVE Program / CVE List V5
Vulnerability Description
The Contact Form 7 – Dynamic Text Extension plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.1.0 via the CF7_get_custom_field and CF7_get_current_user shortcodes due to missing validation on a user controlled key. This makes it possible for authenticated attackers with contributor access or higher to access arbitrary metadata of any post type, referencing the post by id and the meta by key.
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
侵犯隐私
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin Contact Form 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 Contact Form 7 4.1.0 版本及之前版本存在安全漏洞，该漏洞源于缺少对用户控制密钥的验证，CF7_get_custom_field 和 CF7_get_current_user 属性存在不安全对象直接引用漏洞。
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
sevenspark Contact Form 7 – Dynamic Text Extension * ~ 4.1.0 -

II. Public POCs for CVE-2023-6630

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III. Intelligence Information for CVE-2023-6630

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Patches & Fixes for CVE-2023-6630 (1)

Vendor Advisories for CVE-2023-6630 (1)

IV. Related Vulnerabilities

Same product: Contact Form 7 – Dynamic Text Extension
Same vendor: sevenspark
Same weakness: CWE-359

V. Comments for CVE-2023-6630

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