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CVE-2026-9377— SourceCodester SUP Online Shopping productedit.php cross site scripting

Quick assessment

Affected
SourceCodester SUP Online Shopping
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.

SourceCodester SUP Online Shopping是SourceCodester开源的一个网上购物系统。 SourceCodester SUP Online Shopping 1.0版本存在代码注入漏洞，该漏洞源于文件/admin/productedit.php中参数productName操作不当，可能导致远程跨站脚本攻击。

CVSS 2.4 · Low EPSS 0.20% · P10

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 1

VendorProduct Version RangeStatus
SourceCodester SUP Online Shopping 1.0 affected
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I. Basic Information for CVE-2026-9377

Vulnerability Information
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Vulnerability Title
SourceCodester SUP Online Shopping productedit.php cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in SourceCodester SUP Online Shopping 1.0. The impacted element is an unknown function of the file /admin/productedit.php. The manipulation of the argument productName leads to cross site scripting. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/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
Vulnerability Title
SourceCodester SUP Online Shopping 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SourceCodester SUP Online Shopping是SourceCodester开源的一个网上购物系统。 SourceCodester SUP Online Shopping 1.0版本存在代码注入漏洞，该漏洞源于文件/admin/productedit.php中参数productName操作不当，可能导致远程跨站脚本攻击。
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
SourceCodester SUP Online Shopping 1.0 cpe:2.3:a:sourcecodester:sup_online_shopping:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-9377

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III. Intelligence Information for CVE-2026-9377

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Proof of Concept for CVE-2026-9377 (1)

Other References for CVE-2026-9377 (1)

Same Patch Batch · SourceCodester · 2026-05-24 · 3 CVEs total

CVE-2026-9356 7.3 HIGH SourceCodester Hospitals Patient Records Management System manage_history.php sql injectio
CVE-2026-9355 7.3 HIGH SourceCodester Hospitals Patient Records Management System Master.php save_patient_history

IV. Related Vulnerabilities

Same product: SUP Online Shopping
Same vendor: SourceCodester
Same weakness: CWE-79

V. Comments for CVE-2026-9377

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