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

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. 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

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