CVE-2026-5811 Details
Description
A vulnerability was identified in SourceCodester Online Food Ordering System 1.0. Affected by this issue is the function save_product of the file /Actions.php of the component POST Parameter Handler. Such manipulation of the argument price leads to business logic errors. The attack may be performed from remote. The exploit is publicly available and might be used.
A business logic vulnerability exists in SourceCodester Online Food Ordering System version 1.0. The issue arises in the 'save_product' function within 'Actions.php', where the application fails to properly validate the 'price' POST parameter. This lack of validation allows an authenticated user, such as an administrator, to set negative prices for products. As a result, financial calculations during the ordering process can be distorted, leading to billing errors and database inconsistencies.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 8, 2026CISA-ADP
Assessed Apr 9, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/meifukun/Web-Security-PoCs/blob/main/Online-Food-Ordering-System/BusinessLogic-Product-NegativePrice.md | [email protected] | ExploitTechnical Description |
| https://vuldb.com/submit/787678 | [email protected] | Technical Description |
| https://vuldb.com/vuln/356259 | [email protected] | AdvisoryExploitTechnical Description |
| https://vuldb.com/vuln/356259/cti | [email protected] | Content Wall |
| https://www.sourcecodester.com/ | [email protected] | Vendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-840 | Business Logic Errors | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| SourceCodester Online Food Ordering System | 1.0 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 8, 2026 | New CVE Received | [email protected] |