CVE-2026-5565
Published: 05 April 2026
Summary
CVE-2026-5565 is a medium-severity Injection (CWE-74) vulnerability in Code Projects (inferred from references). 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 13.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
The strongest mitigations our analysis identified are NIST 800-53 SI-10 (Information Input Validation) and SI-2 (Flaw Remediation).
Deeper analysis
CVE-2026-5565 is a SQL injection vulnerability affecting code-projects Simple Laundry System 1.0. The issue resides in an unknown functionality of the file /delmemberinfo.php within the Parameter Handler component, where manipulation of the userid argument enables SQL injection. Published on 2026-04-05, it carries 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) and is associated with CWE-74 and CWE-89.
The vulnerability is exploitable remotely by unauthenticated attackers with low attack complexity and no user interaction required. Successful exploitation allows limited impacts on confidentiality, integrity, and availability, such as unauthorized data access, modification, or disruption via injected SQL payloads. The exploit has been publicly disclosed and may be used by attackers.
Advisories and references, including those on VulDB (https://vuldb.com/vuln/355335) and a GitHub issue (https://github.com/mzhnqwqz/cve/issues/1), provide further details on the vulnerability, with a submission entry at https://vuldb.com/submit/782977. No specific patches or mitigations are detailed in the primary description.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-19077
Vulnerability details
A security vulnerability has been detected in code-projects Simple Laundry System 1.0. Affected by this issue is some unknown functionality of the file /delmemberinfo.php of the component Parameter Handler. Such manipulation of the argument userid leads to sql injection. The…
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attack may be launched remotely. The exploit has been disclosed publicly and may be used.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
The SQL injection vulnerability in the publicly accessible web application file /delmemberinfo.php directly enables remote exploitation of a public-facing application without authentication.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly prevents SQL injection by enforcing validation of untrusted inputs like the userid parameter in /delmemberinfo.php.
Requires timely identification, reporting, and correction of the specific SQL injection flaw in the Parameter Handler component.
Supports detection of SQL injection vulnerabilities like CVE-2026-5565 through regular scanning of web applications and hosted systems.