CVE-2026-4784
Published: 25 March 2026
Summary
CVE-2026-4784 is a medium-severity Injection (CWE-74) vulnerability in Code-Projects Simple Laundry System. Its CVSS base score is 6.9 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 25.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).
Deeper analysis
CVE-2026-4784 is a SQL injection vulnerability in code-projects Simple Laundry System 1.0, published on 2026-03-25. It affects an unknown function in the file /checkcheckout.php of the Parameter Handler component, where manipulation of the serviceId argument enables injection. The issue is classified under CWE-74 and CWE-89, with a CVSS v3.1 base score of 7.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L).
The vulnerability allows remote exploitation by unauthenticated attackers requiring low attack complexity and no user interaction. Successful attacks can result in limited impacts to confidentiality, integrity, and availability. An exploit has been made public and could be used.
Advisories and additional details are available in references including VulDB entries at vuldb.com/?ctiid.352801, vuldb.com/?id.352801, and vuldb.com/?submit.775811, a GitHub issue at github.com/zzb1388/cve2/issues/1, and the project site at code-projects.org.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-15183
Vulnerability details
A vulnerability was found in code-projects Simple Laundry System 1.0. This affects an unknown function of the file /checkcheckout.php of the component Parameter Handler. The manipulation of the argument serviceId results in sql injection. It is possible to launch the…
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attack remotely. The exploit has been made public and could be used.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
SQL injection in public-facing web app (/checkcheckout.php) directly enables remote exploitation of a web application without authentication.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly prevents SQL injection by requiring validation and sanitization of inputs like the serviceId parameter in /checkcheckout.php.
Mandates identification, reporting, and remediation of flaws such as this SQL injection vulnerability through patching or code fixes.
Enables vulnerability scanning to identify SQL injection issues in the Parameter Handler component like this CVE.