CVE-2026-13571 Details
Description
A flaw has been found in SourceCodester Simple Food Ordering System 1.0. The affected element is an unknown function of the file /cart.php. Executing a manipulation of the argument item_price can lead to business logic errors. The attack may be performed from remote. The exploit has been published and may be used.
A business logic vulnerability has been identified in SourceCodester Simple Food Ordering System version 1.0. The issue resides in the shopping cart functionality, specifically within the file 'cart.php'. The vulnerability allows attackers to manipulate the 'item_price' and 'quantity' POST parameters, leading to arbitrary price adjustments. This exploitation can be performed remotely, and the altered prices are applied during the checkout process and recorded in the order database.
Product prices should never be trusted from client input. Instead, retrieve and validate prices server-side against the database before processing orders. Recalculate cart totals exclusively on the server to prevent manipulation.
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 Jun 29, 2026CISA-ADP
Assessed Jun 29, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/ogh-bnz/Simple-Food-Ordering-System/blob/main/Simple-Food-Ordering-System-Price-Manipulation.md | [email protected] | ExploitTechnical Description |
| https://vuldb.com/cve/CVE-2026-13571 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/844355 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/374579 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/374579/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 Simple Food Ordering System | <= 1.0 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 29, 2026 | CVE Modified | CISA-ADP |
| Jun 29, 2026 | New CVE Received | [email protected] |