PT-2026-27521 · Sourcecodester · Sales/Inventory System

Fukun · Published 2026-03-24 · Updated 2026-03-24 · CVE-2026-4778

Mitre

CVSS v3.1

6.3

Medium

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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.

Exploit

Fix

Special Elements Injection

SQL injection

Weakness Enumeration

CWE-74

CWE-89

Related Identifiers

CVE-2026-4778

Affected Products

Sales/Inventory System

References · 6

• 🔥 https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdateCategory-sid.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4778 · Security Note
• https://sourcecodester.com · Note
• https://vuldb.com/?ctiid.352796 · Note
• https://vuldb.com/?id.352796 · Note
• https://vuldb.com/?submit.775171 · Note