# CVE-2026-14695: SourceCodester Multi-Vendor Online Grocery Management System SQL injection in Registration Handler

Source: https://junglewise.ai/threats/cve-2026-14695-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-2026-14695 · Severity: high · CVSS 7.3 · Published 2026-07-05

A vulnerability exists in the registration system of the SourceCodester Multi-Vendor Online Grocery Management System. This flaw allows an attacker to manipulate the underlying database during the account creation process. In practice, an attacker could create accounts with unauthorized privileges, bypass security restrictions, or block other users, potentially compromising the integrity of the grocery platform's user data.

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-2026-14695 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-14695 being exploited in the wild.

**How severe is CVE-2026-14695?** High severity, with a CVSS score of 7.3, 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-2026-14695?** 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-2026-14695 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-14695?** 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 SQL injection vulnerability exists in the save_client and save_vendor functions within classes/Users.php. The application iterates through all POST parameter keys and values to dynamically build an INSERT statement. While the values are escaped using real_escape_string(), the keys (column names) are not validated or sanitized. By including a backtick character in a POST field name, an attacker can break out of the column name quoting and inject additional 'column=value' pairs into the SQL command. This allows unauthenticated attackers to manipulate database columns that are not intended to be user-controllable, such as account status or delete flags.

## Affected products

- SourceCodester Multi-Vendor Online Grocery Management System 1.0

## Timeline

- 2026-06-03: disclosed: Vulnerability details shared on GitHub by researcher lee945
- 2026-07-05: advisory: NVD/VulDB advisory published

## References

- [https://github.com/lee945/cve/issues/6](https://github.com/lee945/cve/issues/6)
- [https://vuldb.com/cve/CVE-2026-14695](https://vuldb.com/cve/CVE-2026-14695)
- [https://vuldb.com/submit/846835](https://vuldb.com/submit/846835)
- [https://vuldb.com/vuln/376291](https://vuldb.com/vuln/376291)
- [https://vuldb.com/vuln/376291/cti](https://vuldb.com/vuln/376291/cti)
- [https://www.sourcecodester.com/](https://www.sourcecodester.com/)

## Related threats

- [SourceCodester Multi-Vendor Online Grocery Management System SQL injection in cancel_order](https://junglewise.ai/threats/cve-2026-14694-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)