# CVE-2026-81203: SourceCodester Simple Online Food Ordering System SQL injection in admin login

Source: https://junglewise.ai/threats/cve-2026-81203-sourcecodester-simple-online-food-ordering-system-sql-injection  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-08-26. Updated: 2026-09-25  
License: CC BY 4.0 with a link back

CVE-2026-81203 · Severity: high · CVSS 7.3 · Published 2026-08-26

SourceCodester Simple Online Food Ordering System is a PHP-based web application for restaurant food ordering. A SQL injection vulnerability in the admin login endpoint allows unauthenticated attackers to bypass authentication, access sensitive database information, modify records, or take complete control of the application.

Technologies: [SourceCodester Simple Online Food Ordering System](https://junglewise.ai/threats/technologies/simple-online-food-ordering-system). Vendors: [SourceCodester](https://junglewise.ai/threats/vendors/sourcecodester).

## Quick answers

**Is CVE-2026-81203 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-81203 being exploited in the wild.

**How severe is CVE-2026-81203?** High severity, with a CVSS score of 7.3, published 26 August 2026.

**Which products and versions are affected?** SourceCodester Simple Online Food Ordering System 1.0.

**Is there a fix for CVE-2026-81203?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-81203 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-81203?** Check whether you run SourceCodester Simple Online Food Ordering System at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A SQL injection vulnerability exists in the `/admin/ajax.php?action=login2` endpoint of Simple Online Food Ordering System 1.0. The vulnerability stems from insufficient input validation on the 'email' parameter, which is directly concatenated into SQL queries without parameterization. An unauthenticated attacker can send a POST request with malicious SQL payloads in the email parameter to manipulate database queries. The vulnerability supports both time-based and boolean-based blind SQL injection techniques, allowing attackers to extract sensitive data, authenticate as an admin without credentials, or modify/delete database records. No login is required to exploit this flaw.

## Affected products

- SourceCodester Simple Online Food Ordering System 1.0

## Timeline

- 2026-07-11: disclosed: Vulnerability disclosed on GitHub
- 2026-08-26: advisory: CVE-2026-81203 published

## References

- [https://github.com/fa11ing1eaf-dev/cve/issues/1](https://github.com/fa11ing1eaf-dev/cve/issues/1)
- [https://vuldb.com/cve/CVE-2026-81203](https://vuldb.com/cve/CVE-2026-81203)

## Related threats

- [SourceCodester Simple Online Food Ordering System SQL injection in admin panel](https://junglewise.ai/threats/cve-2026-78248-sourcecodester-simple-online-food-ordering-system-sql-injection)
- [SourceCodester Simple Online Food Ordering System SQL injection in ajax.php](https://junglewise.ai/threats/cve-2026-78247-sourcecodester-simple-online-food-ordering-system-sql-injection)
- [SourceCodester Simple Online Food Ordering System SQL injection in view_prod.php](https://junglewise.ai/threats/cve-2026-78199-sourcecodester-simple-online-food-ordering-system-sql-injection)
- [SourceCodester Simple Online Food Ordering System SQL injection in ajax.php](https://junglewise.ai/threats/cve-2026-78198-sourcecodester-simple-online-food-ordering-system-sql-injection)
- [SourceCodester Simple Online Food Ordering System SQL injection in admin AJAX](https://junglewise.ai/threats/cve-2026-78197-sourcecodester-simple-online-food-ordering-system-sql-injection)