CVE-2024-9507— Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder <= 2.15.2 - Authenticated (Administrator+) Improper Input Validation via iconUpload Function to Arbitrary File Read
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I. Basic Information for CVE-2024-9507
Vulnerability Information
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Vulnerability Title
Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder <= 2.15.2 - Authenticated (Administrator+) Improper Input Validation via iconUpload Function to Arbitrary File Read
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder plugin for WordPress is vulnerable to arbitrary file read in all versions up to, and including, 2.15.2 due to improper input validation within the iconUpload function. This makes it possible for authenticated attackers, with Administrator-level access and above, to leverage a PHP filter chain attack and read the contents of arbitrary files on the server, which can contain sensitive information.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Bit Form 输入验证错误漏洞
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 Bit Form 2.15.2版本及之前版本存在输入验证错误漏洞，该漏洞源于iconUpload函数中的输入验证不当。
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 |
|---|---|---|---|---|
| bitpressadmin | Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder | * ~ 2.15.2 | - |
II. Public POCs for CVE-2024-9507
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Bit Form – Custom Contact Form, Multi Step, Conversational Form & Payment Form builder
- CVE-2025-14901
Bit Form – Contact Form Plugin <= 2.21.6 - Missing Authoriza - CVE-2025-6679
Contact Form by Bit Form - Bit Form <= 2.20.3 - Unauthentica - CVE-2024-13451
Contact Form by Bit Form <= 2.17.5 - Unauthenticated Sensiti - CVE-2025-2580
Contact Form by Bit Form <= 2.18.3 - Authenticated (Author+) - CVE-2024-13450
Contact Form by Bit Form <= 2.17.4 - Authenticated (Administ
Same vendor: bitpressadmin
- CVE-2025-14901
Bit Form – Contact Form Plugin <= 2.21.6 - Missing Authoriza - CVE-2025-6679
Contact Form by Bit Form - Bit Form <= 2.20.3 - Unauthentica - CVE-2024-13451
Contact Form by Bit Form <= 2.17.5 - Unauthenticated Sensiti - CVE-2025-1725
Bit File Manager – 100% Free & Open Source File Manager and - CVE-2025-2580
Contact Form by Bit Form <= 2.18.3 - Authenticated (Author+)
Same weakness: CWE-20
V. Comments for CVE-2024-9507
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