CVE-2026-36232

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:itsourcecode:online_student_enrollment_system:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "206B072E-A37F-4569-B5E1-B2305B37DB95", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A SQL injection vulnerability was found in the instructorClasses.php file of itsourcecode Online Student Enrollment System v1.0. The reason for this issue is that the 'classId' parameter from $_GET['classId'] is directly concatenated into the SQL query without any sanitization or validation."}, {"lang": "es", "value": "Una vulnerabilidad de inyecci\u00f3n SQL fue encontrada en el archivo instructorClasses.PHP de itsourcecode Online Student Enrollment System v1.0. La raz\u00f3n de este problema es que el par\u00e1metro \u2019classId\u2019 de par\u00e1metro \u2019classId\u2019 es directamente concatenado en la consulta SQL sin ninguna sanitizaci\u00f3n o validaci\u00f3n."}], "id": "CVE-2026-36232", "lastModified": "2026-11-11T19:10:00.360", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-36232", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-04-14T14:13:39.553525Z", "version": "2.0.3"}}]}, "published": "2026-04-10T15:16:24.697", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/Amorsec/CVE-PHP/blob/main/itsourcecode-Online_Student_Enrollment_System_in_instructorClasses.php_sql_injection.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "v1.0"}}], "enrichment": {"confidence": 90.0, "confidence_source": "inferred", "scores": [{"score": 90.0, "source": "inferred"}, {"score": 92.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "online_student_enrollment_system", "vendor": "itsourcecode"}], "analysis": {"en": {"generated_at": "2026-04-14T19:36:40.730000+00:00", "value": {"mitigation_remediation": ["Apply any vendor-supplied patch or upgrade to a non-vulnerable version as soon as it becomes available", "Remove or restrict public access to the instructorClasses.php endpoint if a patch cannot be applied immediately", "Sanitize and validate the classId input to ensure only acceptable values (e.g., numeric) are used", "Refactor the database query to use parameterized or prepared statements that eliminate direct string concatenation"], "summary": {"action": "Immediate Patch", "impact": "Unauthorized Data Access via SQL Injection"}, "threat_synthesis": {"affected_systems": "The vulnerability is present only in the Online Student Enrollment System v1.0 developed by itsourcecode; no other versions or variants are listed as affected. The product name and version are clearly identified in the CPE entry as itsourcecode:online_student_enrollment_system:1.0.", "description_and_impact": "A single SQL injection flaw exists in the instructorClasses.php script of the Online Student Enrollment System version 1.0. The script directly concatenates the $_GET['classId'] value into a SQL query without validating or sanitizing it, exploiting the weakness identified as CWE-89. An attacker can exploit this to inject arbitrary SQL statements, potentially reading, modifying, or deleting enrollment data and other database contents, thereby compromising confidentiality and integrity.", "risk_and_exploitability": "The CVSS baseline score of 9.8 classifies this flaw as critical. The EPSS score is below 1%, indicating that the risk of real-world exploitation is currently low, and the issue is not in the CISA KEV catalog. The likely attack vector is via a crafted HTTP GET request to instructorClasses.php that supplies a malicious classId parameter. Exploitation requires network access to the web application and does not depend on special local privileges."}}}}, "created": "2026-04-13T12:51:44.356979+00:00", "title": "SQL Injection in instructorClasses.php of Online Student Enrollment System v1.0", "updated": "2026-04-15T16:00:07.797673+00:00", "vendors": ["itsourcecode", "itsourcecode$PRODUCT$online_student_enrollment_system"]}