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CVE-2026-90694— SourceCodester Inventory Management System Customer Management customers_handler.php cross site scripting

Quick assessment

Affected
SourceCodester Inventory Management System
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.

在 SourceCodester 库存管理系统 1.0 中发现一个漏洞。受影响的是客户管理模块中 /api/customers_handler.php 文件的某个未知函数。对参数 Customer_Name 的特定操作会导致跨站脚本攻击（XSS）。该攻击可被远程执行。相关漏洞详情已公开披露，且可能已被利用。

CVSS 3.5 · Low
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I. Basic Information for CVE-2026-90694

Vulnerability Information
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Vulnerability Title
SourceCodester Inventory Management System Customer Management customers_handler.php cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in SourceCodester Inventory Management System 1.0. Affected is an unknown function of the file /api/customers_handler.php of the component Customer Management Module. Such manipulation of the argument Customer_Name leads to cross site scripting. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/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

Affected Products

Vendor Product Affected Versions CPE Subscribe
SourceCodester Inventory Management System 1.0 cpe:2.3:a:sourcecodester:inventory_management_system:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-90694

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III. Intelligence Information for CVE-2026-90694

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Proof of Concept for CVE-2026-90694 (1)

Other References for CVE-2026-90694 (1)

Same Patch Batch · SourceCodester · 2026-09-14 · 5 CVEs total

CVE-2026-90697 4.3 MEDIUM SourceCodester Inventory Management System invoice.php authorization
CVE-2026-90615 4.3 MEDIUM SourceCodester Class and Exam Timetabling System subject1.php cross site scripting
CVE-2026-90696 3.5 LOW SourceCodester Inventory Management System Product Management products_handler.php cross s
CVE-2026-90695 3.5 LOW SourceCodester Inventory Management System Vendor Management vendors_handler.php cross sit

IV. Related Vulnerabilities

Same product: Inventory Management System
Same vendor: SourceCodester
Same weakness: CWE-79

V. Comments for CVE-2026-90694

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