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CVE-2026-4781

6.3 · MEDIUM

A flaw has been found in SourceCodester Sales and Inventory System 1.0.

Published Mar 25, 2026CWE-74EPSS 0.47%

Overview

CVE-2026-4781 is a medium-severity vulnerability. It was published on March 25, 2026 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

A flaw has been found in SourceCodester Sales and Inventory System 1.0. The affected element is an unknown function of the file update_purchase.php of the component HTTP GET Parameter Handler. Executing a manipulation of the argument sid can lead to sql injection. The attack may be performed from remote. The exploit has been published and may be used.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdatePurchase-sid.mdRefvuldb.com/?ctiid.352799Refvuldb.com/?id.352799Refvuldb.com/?submit.775174Refwww.sourcecodester.com/

How CyberStrike helps

Frequently asked questions

What is CVE-2026-4781?

CVE-2026-4781 is a medium-severity vulnerability. It was published on March 25, 2026 and has a CVSS 3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2026-4781?

This vulnerability has a CVSS 3.1 base score of 6.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-4781?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-4781?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-4781 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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