Cyber Resilience

CVE-2026-0728

MediumPublic PoC

Published: 08 January 2026

Published
08 January 2026
Modified
22 January 2026
KEV Added
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Patch
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CVSS Score v4 5.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS Score 0.0001 0.4th percentile
Risk Priority 10 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2026-0728 is a medium-severity Injection (CWE-74) vulnerability in Carmelo Intern Membership Management System. Its CVSS base score is 5.1 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 0.4th 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 AC-6 (Least Privilege).

Deeper analysis

CVE-2026-0728 is a SQL injection vulnerability (CWE-74, CWE-89) in code-projects Intern Membership Management System 1.0. The issue resides in the processing of the admin_id argument within the file /intern/admin/delete_admin.php, allowing malicious input to manipulate database queries.

The vulnerability is remotely exploitable over the network (AV:N) with low attack complexity (AC:L), but requires high privileges (PR:H) and no user interaction (UI:N). An attacker with sufficient access can achieve low impacts on confidentiality, integrity, and availability (C:L/I:L/A:L), with an overall CVSS v3.1 score of 4.7 and unchanged scope (S:U).

Advisories and references, including those from VulDB (ctiid.340125, id.340125, submit.733003) and a GitHub repository detailing the exploit, confirm the issue. The exploit has been publicly disclosed and may be used; practitioners should review these sources and the vendor site at code-projects.org for any mitigation or patch details.

EU & UK References

Vulnerability details

A security vulnerability has been detected in code-projects Intern Membership Management System 1.0. This issue affects some unknown processing of the file /intern/admin/delete_admin.php. Such manipulation of the argument admin_id leads to sql injection. The attack may be launched remotely. The…

more

exploit has been disclosed publicly and may be used.

CWE(s)
CWE-74CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

SQL injection in a web application directly enables remote exploitation of a public-facing (or network-accessible) app via crafted database queries.

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

CVEs Like This One

CVE-2026-0698Same product: Carmelo Intern Membership Management System
CVE-2026-0701Same product: Carmelo Intern Membership Management System
CVE-2026-0699Same product: Carmelo Intern Membership Management System
CVE-2026-0700Same product: Carmelo Intern Membership Management System
CVE-2026-0729Same product: Carmelo Intern Membership Management System
CVE-2026-0697Same product: Carmelo Intern Membership Management System
CVE-2026-0850Same product: Carmelo Intern Membership Management System
CVE-2026-5018Same vendor: Carmelo
CVE-2026-5019Same vendor: Carmelo
CVE-2026-4319Same vendor: Carmelo

Affected Assets

carmelo
intern membership management system
1.0

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SI-10 Information Input Validation good match
prevent

Directly requires validation and sanitization of the admin_id parameter in delete_admin.php to block malicious SQL syntax before query execution.

AC-6 Least Privilege partial match
prevent

Limits the number of accounts that possess the high privileges required to reach and exploit the vulnerable admin deletion function.

SI-4 System Monitoring partial match
detect

Enables monitoring of database query patterns and anomalies originating from /intern/admin/delete_admin.php to identify attempted SQL injection.

References