{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-5636", "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "state": "PUBLISHED", "assignerShortName": "TR-CERT", "dateReserved": "2023-10-18T11:04:02.785Z", "datePublished": "2023-12-01T13:37:57.783Z", "dateUpdated": "2026-05-20T14:17:35.432Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "shortName": "TR-CERT", "dateUpdated": "2026-05-20T14:17:35.432Z"}, "title": "Malicious File Upload in ArslanSoft's Education Portal", "datePublic": "2023-12-01T13:40:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-434", "description": "CWE-434 Unrestricted Upload of File with Dangerous Type", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-248", "descriptions": [{"lang": "en", "value": "CAPEC-248 Command Injection"}]}], "affected": [{"vendor": "ArslanSoft", "product": "Education Portal", "versions": [{"status": "affected", "version": "0", "lessThan": "v1.1", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Unrestricted Upload of File with Dangerous Type vulnerability in ArslanSoft Education Portal allows Command Injection.\n\nThis issue affects Education Portal: before v1.1.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Unrestricted Upload of File with Dangerous Type vulnerability in ArslanSoft Education Portal allows Command Injection.<p>This issue affects Education Portal: before v1.1.</p>"}]}], "references": [{"url": "https://www.usom.gov.tr/bildirim/tr-23-0670", "tags": ["government-resource", "broken-link"]}, {"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0670", "tags": ["government-resource"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "CRITICAL", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "credits": [{"lang": "en", "value": "\u00d6mer Kaan CO\u015eKUN", "user": "00000000-0000-4000-9000-000000000000", "type": "finder"}], "source": {"defect": ["TR-23-0670"], "advisory": "TR-23-0670", "discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:07:32.341Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.usom.gov.tr/bildirim/tr-23-0670", "tags": ["x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Education Portal", "vendor": "ArslanSoft", "versions": [{"lessThan": "v1.1", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "iletisim@usom.gov.tr"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arslansoft_education_portal_project:arslansoft_education_portal:*:*:*:*:*:*:*:*", "matchCriteriaId": "6A728C5C-53FC-4DD9-90D6-25FE3D3162CB", "versionEndExcluding": "1.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Unrestricted Upload of File with Dangerous Type vulnerability in ArslanSoft Education Portal allows Command Injection.\n\nThis issue affects Education Portal: before v1.1."}, {"lang": "es", "value": "La carga sin restricciones de archivos con vulnerabilidad de tipo peligroso en ArslanSoft Education Portal permite la inyecci\u00f3n de comandos. Este problema afecta a Education Portal: versiones anteriores a v1.1."}], "id": "CVE-2023-5636", "lastModified": "2026-06-17T06:48:59.463", "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": "iletisim@usom.gov.tr", "type": "Secondary"}]}, "published": "2023-12-01T14:15:08.393", "references": [{"source": "iletisim@usom.gov.tr", "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-23-0670"}, {"source": "iletisim@usom.gov.tr", "tags": ["Third Party Advisory"], "url": "https://www.usom.gov.tr/bildirim/tr-23-0670"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.usom.gov.tr/bildirim/tr-23-0670"}], "sourceIdentifier": "iletisim@usom.gov.tr", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "iletisim@usom.gov.tr", "type": "Secondary"}]}

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