CVE-2026-0700
Published: 08 January 2026
Summary
CVE-2026-0700 is a medium-severity Injection (CWE-74) vulnerability in Carmelo Intern Membership Management 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 29.6th 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-2026-0700 is a SQL injection vulnerability (CWE-74, CWE-89) in the Intern Membership Management System 1.0, a project hosted on code-projects.org. The flaw resides in an unknown function within the file /intern/admin/check_admin.php, where manipulation of the Username argument triggers the injection.
Attackers can exploit this remotely without authentication or user interaction, as indicated by the CVSS 3.1 base score of 7.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). Successful exploitation enables limited impacts on confidentiality, integrity, and availability through arbitrary SQL query execution.
VulDB advisories (ctiid.339977, id.339977) document the vulnerability, and a proof-of-concept exploit targeting the check_admin.php SQL injection is publicly available on GitHub. No patches or specific mitigations are detailed in the provided references.
The exploit has been publicly disclosed and may be utilized by attackers.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-1584
Vulnerability details
A vulnerability was determined in code-projects Intern Membership Management System 1.0. Affected is an unknown function of the file /intern/admin/check_admin.php. Executing a manipulation of the argument Username can lead to sql injection. The attack can be executed remotely. The exploit…
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has been publicly disclosed and may be utilized.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Direct remote SQL injection in a web application (check_admin.php) enables exploitation of a public-facing app without auth.
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation of the Username argument in check_admin.php to block the SQL injection payload before query execution.
Mandates timely remediation of the publicly disclosed flaw in /intern/admin/check_admin.php to eliminate the SQL injection vulnerability.
Limits the database privileges available to the web application account, reducing the impact of any successful SQL injection via the Username parameter.