EUVD-2021-28703Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS 9.8. EPSS 2.4%. No patch confirmed. |
| Exploit ScenarioDerived | An attacker could exploit this vulnerability in OS4Ed Open Source Information System Community to compromise the security of affected deployments, potentially impacting confidentiality, integrity, or availability. |
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Alert meAnalysisAIv1 – Mar 15, 2026
A remote code execution vulnerability in OS4Ed Open Source Information System Community (CVSS 9.8). Critical severity with potential for significant impact on affected systems.
Earlier versions of this analysis (1)
A SQL injection vulnerability exists in OS4Ed Open Source Information System Community v8.0 via the "student_id" and "TRANSFER{SCHOOL]" parameters in POST request sent to /TransferredOutModal.php.
RemediationAI
Monitor vendor channels for patch availability. Implement input validation and WAF rules as interim mitigation.
Affected VersionsENISA
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
CWE-89 (SQL Injection). CVSS 9.8 indicates critical severity with likely remote exploitation vector. Affects OS4Ed Open Source Information System Community.
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
DescriptionCVE.org
A SQL injection vulnerability exists in OS4Ed Open Source Information System Community v8.0 via the "student_id" and "TRANSFER{SCHOOL]" parameters in POST request sent to /TransferredOutModal.php.
Executive ViewAI
A critical SQL injection vulnerability in OS4Ed v8.0 allows unauthenticated attackers to compromise student records and institutional data through a publicly accessible endpoint. Organizations running this system face immediate risk of data breach, regulatory violations, and operational disruption until remediation is completed.
Disable or restrict access to /TransferredOutModal.php via WAF or access control lists; implement Web Application Firewall rules to block common SQL injection patterns in POST parameters; isolate the application from sensitive networks; enforce database least-privilege accounts to limit damage from successful injection; enable comprehensive SQL query logging and real-time alerting for anomalous database activity.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.
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