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CVE-2023-5385— Funnelforms Free <= 3.4 - Missing Authorization to Arbitrary Post Duplication

Quick assessment

Affected
funnelforms Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free
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 Funnelforms Free 3.4 版本及之前版本存在安全漏洞，该漏洞源于缺少对 fnsf_copy_posts 函数的功能检查，因此容易受到未经授权的数据修改。

CVSS 4.3 · Medium EPSS 0.40% · P32

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-5385

Vulnerability Information
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Vulnerability Title
Funnelforms Free <= 3.4 - Missing Authorization to Arbitrary Post Duplication
Source: CVE Program / CVE List V5
Vulnerability Description
The Funnelforms Free plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the fnsf_copy_posts function in versions up to, and including, 3.4. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to create copies of arbitrary posts.
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
Vulnerability Title
WordPress Plugin Funnelforms Free 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 Funnelforms Free 3.4 版本及之前版本存在安全漏洞，该漏洞源于缺少对 fnsf_copy_posts 函数的功能检查，因此容易受到未经授权的数据修改。
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
funnelforms Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free * ~ 3.4 -

II. Public POCs for CVE-2023-5385

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III. Intelligence Information for CVE-2023-5385

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Patches & Fixes for CVE-2023-5385 (1)

Vendor Advisories for CVE-2023-5385 (1)

Same Patch Batch · funnelforms · 2023-11-22 · 10 CVEs total

CVE-2023-5382 6.5 MEDIUM Funnelforms Free <= 3.4 - Cross-Site Request Forgery to Arbitrary Post Deletion
CVE-2023-5386 6.5 MEDIUM Funnelforms Free <= 3.4 - Missing Authorization to Arbitrary Post Deletion
CVE-2023-5383 4.3 MEDIUM Funnelforms Free <= 3.4 - Cross-Site Request Forgery to Arbitrary Post Duplication
CVE-2023-5387 4.3 MEDIUM Funnelforms Free <= 3.4 - Missing Authorization to Enable/Disable Dark Mode
CVE-2023-5411 4.3 MEDIUM Funnelforms Free <= 3.4 - Missing Authorization to Post Modification
CVE-2023-5415 4.3 MEDIUM Funnelforms Free <= 3.4 - Missing Authorization to New Category Creation
CVE-2023-5416 4.3 MEDIUM Funnelforms Free <= 3.4 - Missing Authorization to Category Deletion
CVE-2023-5417 4.3 MEDIUM Funnelforms Free <= 3.4 - Missing Authorization to Category Update
CVE-2023-5419 4.3 MEDIUM Funnelforms Free <= 3.4 - Missing Authorization to Test Email Sending

IV. Related Vulnerabilities

Same product: Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free
Same vendor: funnelforms
Same weakness: CWE-862

V. Comments for CVE-2023-5385

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