# CVE-2019-25759: Wdmtech vBizz SQL injection in employee management interface

Source: https://junglewise.ai/threats/cve-2019-25759-wdmtech-vbizz-sql-injection-in-employee-management-interface  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-19. Updated: 2026-06-21  
License: CC BY 4.0 with a link back

CVE-2019-25759 · Severity: high · CVSS 7.1 · Published 2026-06-19

vBizz is a business management extension for Joomla used for CRM, accounting, and project management. A security flaw allows logged-in users to run unauthorized database commands. This could allow an attacker to steal sensitive business information, including financial records, employee data, and database configuration details.

Vendors: [Wdmtech](https://junglewise.ai/threats/vendors/wdmtech).

## Quick answers

**Is CVE-2019-25759 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2019-25759 being exploited in the wild.

**How severe is CVE-2019-25759?** High severity, with a CVSS score of 7.1, published 19 June 2026.

**Which products and versions are affected?** Wdmtech vBizz 1.0.7.

**Is there a fix for CVE-2019-25759?** 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-2019-25759 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2019-25759?** Check whether you run Wdmtech vBizz 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

An SQL injection vulnerability exists in the Wdmtech vBizz component version 1.0.7 for Joomla. The flaw is located within the employee management interface, specifically in the handling of the 'payid' array parameter during POST requests. An authenticated attacker with low-level privileges can submit crafted array values containing malicious SQL commands. This allows for the extraction of sensitive information from the database, such as database names and version information, using functions like EXTRACTVALUE. The vulnerability is tracked as CWE-89.

## Affected products

- Wdmtech vBizz 1.0.7

## Timeline

- 2019-01-23: disclosed: Initial exploit published on Exploit-DB
- 2026-06-19: advisory: NVD/VulnCheck advisory published

## References

- [http://wdmtech.com/](http://wdmtech.com/)
- [https://extensions.joomla.org/extensions/extension/marketing/crm/vbizz/](https://extensions.joomla.org/extensions/extension/marketing/crm/vbizz/)
- [https://www.exploit-db.com/exploits/46223](https://www.exploit-db.com/exploits/46223)
- [https://www.vulncheck.com/advisories/joomla-component-vbizz-sql-injection](https://www.vulncheck.com/advisories/joomla-component-vbizz-sql-injection)

## Related threats

- [Wdmtech vBizz unrestricted file upload in employee view](https://junglewise.ai/threats/cve-2019-25758-wdmtech-vbizz-unrestricted-file-upload-in-employee-view)