CVE-2021-24299— ReDi Restaurant Reservations < 21.0426 - Unauthenticated Stored Cross-Site Scripting (XSS)
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I. Basic Information for CVE-2021-24299
Vulnerability Information
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Vulnerability Title
ReDi Restaurant Reservations < 21.0426 - Unauthenticated Stored Cross-Site Scripting (XSS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
The ReDi Restaurant Reservation WordPress plugin before 21.0426 provides the functionality to let users make restaurant reservations. These reservations are stored and can be listed on an 'Upcoming' page provided by the plugin. An unauthenticated user can fill in the form to make a restaurant reservation. The form to make a restaurant reservation field called 'Comment' does not use proper input validation and can be used to store XSS payloads. The XSS payloads will be executed when the plugin user goes to the 'Upcoming' page, which is an external website https://upcoming.reservationdiary.eu/ loaded in an iframe, and the stored reservation with XSS payload is loaded.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是Wordpress基金会的一套使用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 插件是WordPress开源的一个应用插件。 ReDi Restaurant Reservation WordPress plugin 21.0426之前版本存在跨站脚本漏洞，该漏洞源于创建名为“Comment”的餐厅预订字段的表单没有使用正确的输入验证。
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 |
|---|---|---|---|---|
| Reservation Diary | ReDi Restaurant Reservation | 21.0426 ~ 21.0426 | - |
II. Public POCs for CVE-2021-24299
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://wpscan.com/vulnerability/fd6ce00b-8c5f-4180-b648-f47b37303670x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-24299
IV. Related Vulnerabilities
Same product: ReDi Restaurant Reservation
- CVE-2025-48286
WordPress ReDi Restaurant Reservation plugin <= 24.1209 - Re - CVE-2023-36510
WordPress ReDi Restaurant Reservation plugin <= 23.0211 - Br - CVE-2024-38737
WordPress ReDi Restaurant Reservation plugin <= 24.0422 - Br - CVE-2024-31385
WordPress ReDi Restaurant Reservation plugin <= 24.0128 - Cr - CVE-2024-31299
WordPress ReDi Restaurant Reservation plugin <= 24.0128 - Cr
Same vendor: Reservation Diary
- CVE-2023-36510
WordPress ReDi Restaurant Reservation plugin <= 23.0211 - Br - CVE-2024-38737
WordPress ReDi Restaurant Reservation plugin <= 24.0422 - Br - CVE-2024-31385
WordPress ReDi Restaurant Reservation plugin <= 24.0128 - Cr - CVE-2024-31299
WordPress ReDi Restaurant Reservation plugin <= 24.0128 - Cr - CVE-2024-29806
WordPress ReDi Restaurant Reservation plugin <= 24.0128 - Re
Same weakness: CWE-79
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V. Comments for CVE-2021-24299
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