CVE-2026-4568— SourceCodester Sales and Inventory System HTTP GET Request update_supplier.php sql injection
Quick assessment
Affected
SourceCodester Sales and Inventory 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.
SourceCodester Sales and Inventory System是SourceCodester开源的一个销售和库存系统。 SourceCodester Sales and Inventory System 1.0版本存在SQL注入漏洞，该漏洞源于对文件/update_supplier.php中HTTP GET Request Handler组件的sid参数操作不当，可能导致SQL注入。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| SourceCodester | Sales and Inventory System | 1.0 |
affected |
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I. Basic Information for CVE-2026-4568
Vulnerability Information
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Vulnerability Title
SourceCodester Sales and Inventory System HTTP GET Request update_supplier.php sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in SourceCodester Sales and Inventory System 1.0. This affects an unknown function of the file /update_supplier.php of the component HTTP GET Request Handler. The manipulation of the argument sid results in sql injection. The attack may be launched remotely. The exploit has been made public and could be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
SourceCodester Sales and Inventory System SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SourceCodester Sales and Inventory System是SourceCodester开源的一个销售和库存系统。 SourceCodester Sales and Inventory System 1.0版本存在SQL注入漏洞，该漏洞源于对文件/update_supplier.php中HTTP GET Request Handler组件的sid参数操作不当，可能导致SQL注入。
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 | Sales and Inventory System | 1.0 | - |
|
II. Public POCs for CVE-2026-4568
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-4568 (2)
-
Submit #775161: SourceCodester Sales and Inventory System 1.0 SQL Injection third-party-advisory
-
CVE-2026-4568 SourceCodester Sales and Inventory System HTTP GET Request update_supplier.php sql injection vdb-entry technical-description
Proof of Concept for CVE-2026-4568 (1)
Other References for CVE-2026-4568 (1)
Same Patch Batch · SourceCodester · 2026-03-23 · 9 CVEs total
| CVE-2026-4613 | 7.3 HIGH | SourceCodester E-Commerce Site products.php sql injection |
| CVE-2026-4615 | 7.3 HIGH | SourceCodester Online Catering Reservation search.php sql injection |
| CVE-2026-4569 | 6.3 MEDIUM | SourceCodester Sales and Inventory System HTTP POST Request view_category.php sql injectio |
| CVE-2026-4570 | 6.3 MEDIUM | SourceCodester Sales and Inventory System HTTP POST Request view_customers.php sql injecti |
| CVE-2026-4571 | 6.3 MEDIUM | SourceCodester Sales and Inventory System HTTP POST Request view_payments.php sql injectio |
| CVE-2026-4572 | 6.3 MEDIUM | SourceCodester Sales and Inventory System HTTP POST Request view_product.php sql injection |
| CVE-2026-4573 | 6.3 MEDIUM | SourceCodester Simple E-learning System HTTP GET Parameter delete_post.php sql injection |
| CVE-2026-4574 | 6.3 MEDIUM | SourceCodester Simple E-learning System User Profile Update sql injection |
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V. Comments for CVE-2026-4568
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