# CVE-2026-14694: SourceCodester Multi-Vendor Online Grocery Management System SQL injection in cancel_order

Source: https://junglewise.ai/threats/cve-2026-14694-sourcecodester-multi-vendor-online-grocery-management-system-sql  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-05. Updated: 2026-07-05  
License: CC BY 4.0 with a link back

CVE-2026-14694 · Severity: medium · CVSS 6.3 · Published 2026-07-05

The SourceCodester Multi-Vendor Online Grocery Management System contains a security flaw in its order cancellation feature. This vulnerability allows a registered user to perform unauthorized database operations by sending specially crafted requests. An attacker could exploit this to extract sensitive information, including user credentials and personal data, potentially leading to a full compromise of the system's database.

Technologies: [SourceCodester Multi-Vendor Online Grocery Management System](https://junglewise.ai/threats/technologies/multi-vendor-online-grocery-management-system). Vendors: [SourceCodester](https://junglewise.ai/threats/vendors/sourcecodester).

## Quick answers

**Is CVE-2026-14694 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-14694 being exploited in the wild.

**How severe is CVE-2026-14694?** Medium severity, with a CVSS score of 6.3, published 5 July 2026.

**Which products and versions are affected?** SourceCodester Multi-Vendor Online Grocery Management System 1.0.

**Is there a fix for CVE-2026-14694?** 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-2026-14694 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-14694?** Check whether you run SourceCodester Multi-Vendor Online Grocery Management 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 time-based blind SQL injection vulnerability exists in SourceCodester Multi-Vendor Online Grocery Management System 1.0. The root cause is the use of PHP's extract($_POST) function in the cancel_order() function within classes/Master.php, which assigns the 'id' parameter to a local variable that is then concatenated directly into a SQL UPDATE statement without sanitization or parameterization. An authenticated attacker can exploit this by sending a POST request with a malicious 'id' parameter containing SQL commands like SLEEP(). This allows for the extraction of database contents, including administrative credentials, through time-based inference. While the vendor has not released an official patch, the vulnerability can be mitigated by using prepared statements or casting the 'id' parameter to an integer.

## Affected products

- SourceCodester Multi-Vendor Online Grocery Management System 1.0

## Timeline

- 2026-06-03: disclosed: Vulnerability details and PoC shared on GitHub
- 2026-07-05: advisory: NVD publication date

## References

- [https://github.com/lee945/cve/issues/5](https://github.com/lee945/cve/issues/5)
- [https://vuldb.com/cve/CVE-2026-14694](https://vuldb.com/cve/CVE-2026-14694)
- [https://vuldb.com/submit/846834](https://vuldb.com/submit/846834)
- [https://vuldb.com/vuln/376290](https://vuldb.com/vuln/376290)
- [https://vuldb.com/vuln/376290/cti](https://vuldb.com/vuln/376290/cti)
- [https://www.sourcecodester.com/](https://www.sourcecodester.com/)

## Related threats

- [SourceCodester Multi-Vendor Online Grocery Management System SQL injection in Registration Handler](https://junglewise.ai/threats/cve-2026-14695-sourcecodester-multi-vendor-online-grocery-management-system-sql)
- [SourceCodester Multi-Vendor Online Grocery Management System IDOR in cancel_order](https://junglewise.ai/threats/cve-2026-14693-sourcecodester-multi-vendor-online-grocery-management-system-idor)
- [SourceCodester Multi-Vendor Online Grocery Management System SQL injection in save_shop_type](https://junglewise.ai/threats/cve-2026-14692-sourcecodester-multi-vendor-online-grocery-management-system-sql)
- [SourceCodester Multi-Vendor Online Grocery Management System code injection in SystemSettings](https://junglewise.ai/threats/cve-2026-14691-sourcecodester-multi-vendor-online-grocery-management-system-code)
- [SourceCodester Multi-Vendor Online Grocery Management System improper authorization in save_users](https://junglewise.ai/threats/cve-2026-14690-sourcecodester-multi-vendor-online-grocery-management-system)