CVE-2026-3411
Published: 02 March 2026
Summary
CVE-2026-3411 is a medium-severity Injection (CWE-74) vulnerability in Angeljudesuarez University 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 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-2026-3411 is a SQL injection vulnerability affecting itsourcecode University Management System 1.0. The issue resides in an unknown functionality of the file /admin_single_student_update.php, where manipulation of the ID argument enables the injection. Classified under CWE-74 and CWE-89, 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), indicating high severity due to its network accessibility and lack of prerequisites.
The vulnerability allows remote attackers with no privileges to exploit it over the network with low complexity. Successful exploitation can result in limited impacts to confidentiality, integrity, and availability, such as unauthorized data access, modification, or disruption within the application's database.
Advisories and details are documented in references including VULDB entries (ctiid.348306, id.348306, submit.763769), a GitHub issue at dyh1213-wq/cve/issues/2, and the vendor site itsourcecode.com. The exploit has been publicly disclosed and may be used, urging practitioners to review these sources for mitigation guidance.
Notable context includes the public availability of the exploit, increasing the risk of active exploitation against unpatched instances of the University Management System 1.0.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-9144
Vulnerability details
A security vulnerability has been detected in itsourcecode University Management System 1.0. Affected by this issue is some unknown functionality of the file /admin_single_student_update.php. The manipulation of the argument ID leads to sql injection. Remote exploitation of the attack is…
more
possible. The exploit has been disclosed publicly and may be used.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
The CVE describes a remotely exploitable SQL injection in a public-facing web application (/admin_single_student_update.php) with no authentication required, directly mapping to initial access via exploitation of a public-facing application (T1190). Impacts are limited to database confidentiality/integrity/availability and no RCE, web shell, or OS-level access is indicated.
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Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation of inputs such as the ID argument to block SQL injection payloads before they reach the database.
Mandates timely remediation of the publicly disclosed flaw in admin_single_student_update.php to eliminate the SQL injection vector.
Boundary protection mechanisms such as WAF rules or input filtering at network/application boundaries can block or alert on SQL injection attempts against the exposed endpoint.