CVE-2023-50924— Stored XSS in Overview and Output fields
Quick assessment
Affected
engelsystem engelsystem
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Engelsystem是Engelsystem开源的一个轮班计划系统。 Englesystem v3.4.1之前版本存在跨站脚本漏洞，该漏洞源于对用户提供数据未进行充分验证，允许在另一个用户的环境中注入和执行Javascript代码。
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I. Basic Information for CVE-2023-50924
Vulnerability Information
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Vulnerability Title
Stored XSS in Overview and Output fields
Source: CVE Program / CVE List V5
Vulnerability Description
Englesystem is a shift planning system for chaos events. Engelsystem prior to v3.4.1 performed insufficient validation of user supplied data for the DECT number, mobile number, and work-log comment fields. The values of those fields would be displayed in corresponding log overviews, allowing the injection and execution of Javascript code in another user's context. This vulnerability enables an authenticated user to inject Javascript into other user's sessions. The injected JS will be executed during normal usage of the system when viewing, e.g., overview pages. This issue has been fixed in version 3.4.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
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
Engelsystem 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Engelsystem是Engelsystem开源的一个轮班计划系统。 Englesystem v3.4.1之前版本存在跨站脚本漏洞，该漏洞源于对用户提供数据未进行充分验证，允许在另一个用户的环境中注入和执行Javascript代码。
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 |
|---|---|---|---|---|
| engelsystem | engelsystem | < 3.4.1 | - |
|
II. Public POCs for CVE-2023-50924
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Verified env
Premium
Qwen3.6-35B-A3B
· 7122 chars
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III. Intelligence Information for CVE-2023-50924
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Patches & Fixes for CVE-2023-50924 (1)
Vendor Advisories for CVE-2023-50924 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2023-50924
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