Vulnerability · Published Mar 24, 2026 · Assigned by VulDB

CVE-2026-4780SourceCodester Sales and Inventory System HTTP GET Parameter update_out_standing.php sql injection

Medium 6.3

In plain English

A medium-severity SQL injection in Sales and Inventory System from SourceCodester. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)0.3%top 76.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was detected in SourceCodester Sales and Inventory System 1.0. Impacted is an unknown function of the file update_out_standing.php of the component HTTP GET Parameter Handler. Performing a manipulation of the argument sid results in sql injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Affected products (as reported)

Vendor	Product	Versions
SourceCodester	Sales and Inventory System	1.0

Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-352798 | SourceCodester Sales and Inventory System HTTP GET Parameter update_out_standing.php sql injection vdb-entry, technical-description
VDB-352798 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #775173 | SourceCodester Sales and Inventory System 1.0 SQL Injection third-party-advisory
https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdateOutStanding-sid.md exploit, patch
https://www.sourcecodester.com/ product