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CVE-2026-4777— SourceCodester Sales and Inventory System POST Parameter view_supplier.php sql injection

CVSS 6.3 · Medium EPSS 0.03% · P9
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I. Basic Information for CVE-2026-4777

Vulnerability Information
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Vulnerability Title
SourceCodester Sales and Inventory System POST Parameter view_supplier.php sql injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security flaw has been discovered in SourceCodester Sales and Inventory System 1.0. This affects an unknown part of the file view_supplier.php of the component POST Parameter Handler. The manipulation of the argument searchtxt results in sql injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
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view_supplier.php中参数searchtxt的错误操作，可能导致SQL注入攻击。
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

VendorProductAffected VersionsCPESubscribe
SourceCodesterSales and Inventory System 1.0 -

II. Public POCs for CVE-2026-4777

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III. Intelligence Information for CVE-2026-4777

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Same Patch Batch · SourceCodester · 2026-03-24 · 8 CVEs total

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CVE-2026-46247.3 HIGHSourceCodester Online Library Management System Parameter home.php sql injection
CVE-2026-46257.3 HIGHSourceCodester Online Admission System programmes.php sql injection
CVE-2026-47786.3 MEDIUMSourceCodester Sales and Inventory System HTTP GET Parameter update_category.php sql injec
CVE-2026-47796.3 MEDIUMSourceCodester Sales and Inventory System HTTP GET Parameter update_customer_details.php s
CVE-2026-47806.3 MEDIUMSourceCodester Sales and Inventory System HTTP GET Parameter update_out_standing.php sql i
CVE-2026-47816.3 MEDIUMSourceCodester Sales and Inventory System HTTP GET Parameter update_purchase.php sql injec

IV. Related Vulnerabilities

Same product: Sales and Inventory System
Same vendor: SourceCodester
Same weakness: CWE-89

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