# CVE-2026-5564: code-projects Simple Laundry System SQL injection in searchguest.php

Source: https://junglewise.ai/threats/cve-2026-5564-code-projects-simple-laundry-system-sql-injection-in-searchguest  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-04-05. Updated: 2026-07-24  
License: CC BY 4.0 with a link back

CVE-2026-5564 · Severity: high · CVSS 7.3 · Published 2026-04-05

Simple Laundry System, a web application used for managing laundry service operations, contains a security flaw in its guest search feature. An attacker can exploit this to access the underlying database without needing a username or password. This could lead to the theft of customer information, unauthorized modification of records, or a complete shutdown of the management system.

Technologies: [Code-Projects Simple Laundry System](https://junglewise.ai/threats/technologies/simple-laundry-system). Vendors: [Code-Projects](https://junglewise.ai/threats/vendors/code-projects).

## Quick answers

**Is CVE-2026-5564 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-5564 being exploited in the wild.

**How severe is CVE-2026-5564?** High severity, with a CVSS score of 7.3, published 5 April 2026.

**Which products and versions are affected?** Code-Projects Simple Laundry System 1.0.

**Is there a fix for CVE-2026-5564?** 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-2026-5564 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-5564?** Check whether you run Code-Projects Simple Laundry 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 code-projects Simple Laundry System 1.0 within the 'Parameter Handler' component of /searchguest.php. The root cause is the improper neutralization of the 'searchServiceId' POST parameter before it is used in a database query. A remote, unauthenticated attacker can supply crafted SQL payloads (including boolean-based blind, error-based, time-based blind, and UNION-based techniques) to manipulate queries. Successful exploitation allows for unauthorized database access, data exfiltration, and potential system compromise. A public proof-of-concept (PoC) using sqlmap has been disclosed.

## Affected products

- code-projects Simple Laundry System 1.0

## Timeline

- 2026-03-19: disclosed: Initial discovery and PoC shared on GitHub
- 2026-04-05: advisory: CVE-2026-5564 published

## References

- [https://code-projects.org/](https://code-projects.org/)
- [https://github.com/Kazamikazu/Ksec/issues/2](https://github.com/Kazamikazu/Ksec/issues/2)
- [https://vuldb.com/submit/782976](https://vuldb.com/submit/782976)
- [https://vuldb.com/vuln/355334](https://vuldb.com/vuln/355334)
- [https://vuldb.com/vuln/355334/cti](https://vuldb.com/vuln/355334/cti)

## Related threats

- [code-projects Simple Laundry System XSS in delmemberinfo.php](https://junglewise.ai/threats/cve-2026-5825-code-projects-simple-laundry-system-xss-in-delmemberinfo-php)
- [code-projects Simple Laundry System SQL injection in userchecklogin.php](https://junglewise.ai/threats/cve-2026-5824-code-projects-simple-laundry-system-sql-injection-in)
- [code-projects Simple Laundry System SQL injection in delmemberinfo.php](https://junglewise.ai/threats/cve-2026-5565-code-projects-simple-laundry-system-sql-injection-in-delmemberinfo)
- [code-projects Simple Laundry System XSS in modstaffinfo.php](https://junglewise.ai/threats/cve-2026-5542-code-projects-simple-laundry-system-xss-in-modstaffinfo-php)
- [code-projects Simple Laundry System XSS in modmemberinfo.php](https://junglewise.ai/threats/cve-2026-5541-code-projects-simple-laundry-system-xss-in-modmemberinfo-php)