PT-2026-27520 · Sourcecodester · Sourcecodester Simple Inventory System

Fukun · Published 2026-03-24 · Updated 2026-03-25 · CVE-2026-4777

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions SourceCodester Sales and Inventory System version 1.0

Description A security flaw exists in SourceCodester Sales and Inventory System version 1.0. The issue is related to SQL injection within the view supplier.php file, specifically through manipulation of the searchtxt parameter in a POST request. This allows for remote attacks. The exploit has been publicly released. The vulnerable component is the POST Parameter Handler.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Special Elements Injection

Weakness Enumeration

CWE-89

CWE-74

Related Identifiers

CVE-2026-4777

Affected Products

Sourcecodester Simple Inventory System

References · 7

• 🔥 https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-ViewSupplier-searchtxt.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4777 · Security Note
• https://vuldb.com/?submit.775169 · Note
• https://vuldb.com/?ctiid.352795 · Note
• https://vuldb.com/?id.352795 · Note
• https://twitter.com/cyberbivash/status/2036626923506266562 · Twitter Post
• https://sourcecodester.com · Note