CVE-2026-0850
Published: 11 January 2026
Summary
CVE-2026-0850 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 5.4th 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 SI-2 (Flaw Remediation).
Deeper analysis
CVE-2026-0850 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 /admin/delete_activity.php, where manipulation of the activity_id argument triggers the injection. Published on 2026-01-11, it carries a CVSS v3.1 base score of 4.7 (AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L).
The vulnerability enables remote exploitation by attackers with high privileges (PR:H), requiring no user interaction. Successful attacks can result in low-level impacts to confidentiality, integrity, and availability, such as unauthorized data access, modification, or disruption within the application's database. A proof-of-concept exploit has been publicly disclosed and is available for utilization.
Advisories referenced in VulDB (ctiid.340445, id.340445, submit.733486) document the issue, while a GitHub repository provides details and a markdown file on the delete_activity.php SQL injection. No specific patches or mitigation steps are outlined in the available description; security practitioners should review the linked references for any vendor updates or workarounds.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-1960
Vulnerability details
A vulnerability was determined in code-projects Intern Membership Management System 1.0. Impacted is an unknown function of the file /admin/delete_activity.php. Executing a manipulation of the argument activity_id can lead to sql injection. The attack may be launched 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?
SQL injection in web admin endpoint directly enables public web app exploitation (T1190) plus unauthorized database data access (T1213.006) and stored data manipulation (T1565.001).
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation of the activity_id input parameter before it reaches the SQL query in delete_activity.php, blocking the injection vector.
Mandates timely remediation of the publicly disclosed SQL injection flaw in the Intern Membership Management System code.
Limits the scope of damage by restricting the high-privilege accounts that can reach the vulnerable /admin/delete_activity.php endpoint.