# CVE-2026-57707: quantumcloud Simple Business Directory Pro SQL injection

Source: https://junglewise.ai/threats/cve-2026-57707-quantumcloud-simple-business-directory-pro-sql-injection  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-13. Updated: 2026-07-13  
License: CC BY 4.0 with a link back

CVE-2026-57707 · Severity: critical · CVSS 9.3 · Published 2026-07-13

A critical security vulnerability has been identified in the Simple Business Directory Pro plugin for WordPress, which is used to create and manage business listings. This flaw allows unauthorized individuals to inject malicious commands into the website's database. If exploited, an attacker could gain access to sensitive information, potentially leading to data theft or disruption of the directory service.

Vendors: [QuantumCloud](https://junglewise.ai/threats/vendors/quantumcloud).

## Quick answers

**Is CVE-2026-57707 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-57707 being exploited in the wild.

**How severe is CVE-2026-57707?** Critical severity, with a CVSS score of 9.3, published 13 July 2026.

**Which products and versions are affected?** QuantumCloud Simple Business Directory Pro <= 15.9.4.

**Is there a fix for CVE-2026-57707?** 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-2026-57707 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-57707?** Check whether you run QuantumCloud Simple Business Directory Pro 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 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability exists in the quantumcloud Simple Business Directory Pro plugin (simple-business-directory-pro). The flaw is present in versions up to and including 15.9.4. This is a remote, unauthenticated vulnerability (AV:N/AC:L/PR:N/UI:N) that allows an attacker to execute arbitrary SQL queries against the backend database. Successful exploitation can lead to high confidentiality impact and limited availability impact. Users are advised to upgrade to version 15.9.5 or later to mitigate this risk.

## Affected products

- quantumcloud Simple Business Directory Pro <= 15.9.4

## Timeline

- 2026-07-13: advisory: Published by NVD and Patchstack
- 2026-07-13: disclosed

## References

- [https://codecanyon.net/](https://codecanyon.net/)
- [https://patchstack.com/database/Wordpress/Plugin/simple-business-directory-pro/vulnerability/wordpress-simple-business-directory-pro-plugin-15-9-4-sql-injection-vulnerability?_s_id=cve](https://patchstack.com/database/Wordpress/Plugin/simple-business-directory-pro/vulnerability/wordpress-simple-business-directory-pro-plugin-15-9-4-sql-injection-vulnerability?_s_id=cve)