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Vulnerability record · CVE-2026-4778 · published 24 March 2026

CVE-2026-4778: Ahsanriaz26gmailcom sales and inventory system injection vulnerability

AAhsanriaz26gmailcom · Sales And Inventory System

A weakness has been identified in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file update_category.php of the component HTTP GET Parameter Handler. This manipulation of the argument sid causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

2.1 CVSS 4.0 Low EPSS 0.37% · top 70.8% CWE-74 · InjectionCWE-89 · SQL injection
2.1CVSS 4.0 base score, v2 6.5
0.37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

A weakness has been identified in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file update_category.php of the component HTTP GET Parameter Handler. This manipulation of the argument sid causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdateCategory-sid.md ExploitThird Party Advisory
https://vuldb.com/?ctiid.352796 Permissions RequiredVDB Entry
https://vuldb.com/?id.352796 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.775171 Third Party AdvisoryVDB Entry
https://www.sourcecodester.com/ Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2026-30562Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.47%6.1CVE-2026-30560Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30558Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30556Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the ind…EPSS 0.31%6.1CVE-2026-30561Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30559Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30557Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add…EPSS 0.31%6.1CVE-2026-30565Ahsanriaz26gmailcom sales and inventory system cross-site scripting vulnerabilityA Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the vie…EPSS 0.31%

Source: NIST National Vulnerability Database (record CVE-2026-4778), CISA KEV, FIRST EPSS (scores of 2026-10-14). This page is refreshed as NVD updates the record.