{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-16283", "assignerOrgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "state": "PUBLISHED", "assignerShortName": "TR-CERT", "dateReserved": "2026-07-20T11:05:16.378Z", "datePublished": "2026-11-09T13:29:16.473Z", "dateUpdated": "2026-11-09T13:29:16.473Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "ca940d4e-fea4-4aa2-9a58-591a58b1ce21", "shortName": "TR-CERT", "dateUpdated": "2026-11-09T13:29:16.473Z"}, "title": "Command Injection in Osbil Technology's Ltd's oPanel", "datePublic": "2026-11-09T13:23:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-88", "descriptions": [{"lang": "en", "value": "CAPEC-88 OS Command Injection"}]}], "affected": [{"vendor": "Osbil Technology Ltd.Osbil Technology Ltd.", "product": "oPanel", "versions": [{"status": "affected", "version": "0", "lessThan": "1.20.66", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Osbil Technology Ltd.Osbil Technology Ltd. OPanel allows OS Command Injection.\n\nThis issue affects oPanel: before 1.20.66.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Osbil Technology Ltd.Osbil Technology Ltd. OPanel allows OS Command Injection.<p>This issue affects oPanel: before 1.20.66.</p>"}]}], "references": [{"url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1488", "tags": ["government-resource"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}], "credits": [{"lang": "en", "value": "Deniz Bekta\u015f", "type": "finder"}], "source": {"defect": ["TR-26-1488"], "advisory": "TR-26-1488", "discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "oPanel", "vendor": "Osbil Technology Ltd.Osbil Technology Ltd.", "versions": [{"lessThan": "1.20.66", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "iletisim@usom.gov.tr"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Osbil Technology Ltd.Osbil Technology Ltd. OPanel allows OS Command Injection.\n\nThis issue affects oPanel: before 1.20.66."}], "id": "CVE-2026-16283", "lastModified": "2026-11-09T14:17:16.700", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "iletisim@usom.gov.tr", "type": "Primary"}]}, "published": "2026-11-09T14:17:16.700", "references": [{"source": "iletisim@usom.gov.tr", "url": "https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1488"}], "sourceIdentifier": "iletisim@usom.gov.tr", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "iletisim@usom.gov.tr", "type": "Primary"}]}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,1.20.66)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "oPanel", "source": "cna", "vendor": "Osbil Technology Ltd.Osbil Technology Ltd."}, "product": "opanel", "vendor": "osbil_technology"}], "created": "2026-11-09T14:30:12.508522+00:00", "updated": "2026-11-09T16:35:32.159237+00:00", "vendors": ["osbil_technology", "osbil_technology$PRODUCT$opanel"]}