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CVE-2022-4035— Appointment Hour Booking <= 1.3.72 - Unauthenticated iFrame Injection via Appointment Form

Quick assessment

Affected
codepeople Appointment Hour Booking – Booking Calendar
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 Appointment Hour Booking 存在安全漏洞，该漏洞源于不充分的输入清理和输出转义使得注入 iFrame 标签成为可能。

CVSS 7.2 · High EPSS 0.75% · P53
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I. Basic Information for CVE-2022-4035

Vulnerability Information
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Vulnerability Title
Appointment Hour Booking <= 1.3.72 - Unauthenticated iFrame Injection via Appointment Form
Source: CVE Program / CVE List V5
Vulnerability Description
The Appointment Hour Booking plugin for WordPress is vulnerable to iFrame Injection via the ‘email’ or general field parameters in versions up to, and including, 1.3.72 due to insufficient input sanitization and output escaping that makes injecting iFrame tags possible. This makes it possible for unauthenticated attackers to inject iFrames when submitting a booking that will execute whenever a user accesses the injected booking details page.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Appointment Hour Booking 跨站脚本漏洞
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 Appointment Hour Booking 存在安全漏洞，该漏洞源于不充分的输入清理和输出转义使得注入 iFrame 标签成为可能。
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
codepeople Appointment Hour Booking – WordPress Booking Plugin * ~ 1.3.72 -

II. Public POCs for CVE-2022-4035

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III. Intelligence Information for CVE-2022-4035

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Patches & Fixes for CVE-2022-4035 (1)

Vendor Advisories for CVE-2022-4035 (1)

Same Patch Batch · codepeople · 2022-11-29 · 3 CVEs total

CVE-2022-4034 5.8 MEDIUM Appointment Hour Booking <= 1.3.72 - CSV Injection
CVE-2022-4036 5.3 MEDIUM Appointment Hour Booking <= 1.3.72 - CAPTCHA Bypass

IV. Related Vulnerabilities

Same product: Appointment Hour Booking – Booking Calendar
Same vendor: codepeople
Same weakness: CWE-79

V. Comments for CVE-2022-4035

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