CVE-2026-26280

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-26280", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-02-12T17:10:53.414Z", "datePublished": "2026-02-19T19:43:05.868Z", "dateUpdated": "2026-07-15T01:15:04.841Z"}, "containers": {"cna": {"title": "Systeminformation has a Command Injection via unsanitized interface parameter in wifi.js retry path", "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "lang": "en", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-9c88-49p5-5ggf", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-9c88-49p5-5ggf"}, {"name": "https://github.com/sebhildebrandt/systeminformation/commit/22242aa56188f2bffcbd7d265a11e1ebb808b460", "tags": ["x_refsource_MISC"], "url": "https://github.com/sebhildebrandt/systeminformation/commit/22242aa56188f2bffcbd7d265a11e1ebb808b460"}], "affected": [{"vendor": "sebhildebrandt", "product": "systeminformation", "versions": [{"version": "< 5.30.8", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-02-19T19:43:05.868Z"}, "descriptions": [{"lang": "en", "value": "systeminformation is a System and OS information library for node.js. In versions prior to 5.30.8, a command injection vulnerability in the `wifiNetworks()` function allows an attacker to execute arbitrary OS commands via an unsanitized network interface parameter in the retry code path. In `lib/wifi.js`, the `wifiNetworks()` function sanitizes the `iface` parameter on the initial call (line 437). However, when the initial scan returns empty results, a `setTimeout` retry (lines 440-441) calls `getWifiNetworkListIw(iface)` with the **original unsanitized** `iface` value, which is passed directly to `execSync('iwlist ${iface} scan')`. Any application passing user-controlled input to `si.wifiNetworks()` is vulnerable to arbitrary command execution with the privileges of the Node.js process. Version 5.30.8 fixes the issue."}], "source": {"advisory": "GHSA-9c88-49p5-5ggf", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-02-19T20:57:36.955821Z", "id": "CVE-2026-26280", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-19T21:21:38.406Z"}}, {"affected": [{"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:rhdh:1"], "defaultStatus": "affected", "packageName": "rhdh/rhdh-hub-rhel9", "product": "Red Hat Developer Hub", "vendor": "Red Hat"}], "datePublic": "2026-02-19T19:43:05.868Z", "descriptions": [{"lang": "en", "value": "A flaw was found in systeminformation. An attacker can exploit a command injection vulnerability in the `wifiNetworks()` function by providing a specially crafted network interface parameter. This occurs because the parameter is not properly sanitized in a retry mechanism, allowing for the execution of arbitrary operating system commands with the privileges of the Node.js process. This could lead to a complete compromise of the affected system."}], "metrics": [{"other": {"content": {"namespace": "https://access.redhat.com/security/updates/classification/", "value": "Important"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "description": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "lang": "en", "type": "CWE"}]}], "references": [{"tags": ["vdb-entry", "x_refsource_REDHAT"], "url": "https://access.redhat.com/security/cve/CVE-2026-26280"}, {"name": "RHBZ#2441121", "tags": ["issue-tracking", "x_refsource_REDHAT"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2441121"}, {"tags": ["x_sadp-csaf-vex"], "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26280.json"}], "timeline": [{"lang": "en", "time": "2026-02-19T21:03:41.860Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-02-19T19:43:05.868Z", "value": "Made public."}], "title": "systeminformation: systeminformation: Arbitrary command execution via unsanitized network interface parameter", "x_adpType": "supplier", "x_generator": {"engine": "sadp-cli 1.0.0"}, "providerMetadata": {"orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "shortName": "redhat-SADP", "dateUpdated": "2026-07-15T01:15:04.841Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "systeminformation: systeminformation: Arbitrary command execution via unsanitized network interface parameter", "metrics": [{"other": {"type": "Red Hat severity rating", "content": {"value": "Important", "namespace": "https://access.redhat.com/security/updates/classification/"}}}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"cpes": ["cpe:/a:redhat:rhdh:1"], "vendor": "Red Hat", "product": "Red Hat Developer Hub", "packageName": "rhdh/rhdh-hub-rhel9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}], "timeline": [{"lang": "en", "time": "2026-02-19T21:03:41.860Z", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2026-02-19T19:43:05.868Z", "value": "Made public."}], "x_adpType": "supplier", "datePublic": "2026-02-19T19:43:05.868Z", "references": [{"url": "https://access.redhat.com/security/cve/CVE-2026-26280", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2441121", "name": "RHBZ#2441121", "tags": ["issue-tracking", "x_refsource_REDHAT"]}, {"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26280.json", "tags": ["x_sadp-csaf-vex"]}], "x_generator": {"engine": "sadp-cli 1.0.0"}, "descriptions": [{"lang": "en", "value": "A flaw was found in systeminformation. An attacker can exploit a command injection vulnerability in the `wifiNetworks()` function by providing a specially crafted network interface parameter. This occurs because the parameter is not properly sanitized in a retry mechanism, allowing for the execution of arbitrary operating system commands with the privileges of the Node.js process. This could lead to a complete compromise of the affected system."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}], "providerMetadata": {"orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "shortName": "redhat-SADP", "dateUpdated": "2026-07-15T01:15:04.841Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-26280", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-02-19T20:57:36.955821Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-19T20:57:38.295Z"}}], "cna": {"title": "Systeminformation has a Command Injection via unsanitized interface parameter in wifi.js retry path", "source": {"advisory": "GHSA-9c88-49p5-5ggf", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "sebhildebrandt", "product": "systeminformation", "versions": [{"status": "affected", "version": "< 5.30.8"}]}], "references": [{"url": "https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-9c88-49p5-5ggf", "name": "https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-9c88-49p5-5ggf", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/sebhildebrandt/systeminformation/commit/22242aa56188f2bffcbd7d265a11e1ebb808b460", "name": "https://github.com/sebhildebrandt/systeminformation/commit/22242aa56188f2bffcbd7d265a11e1ebb808b460", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "systeminformation is a System and OS information library for node.js. In versions prior to 5.30.8, a command injection vulnerability in the `wifiNetworks()` function allows an attacker to execute arbitrary OS commands via an unsanitized network interface parameter in the retry code path. In `lib/wifi.js`, the `wifiNetworks()` function sanitizes the `iface` parameter on the initial call (line 437). However, when the initial scan returns empty results, a `setTimeout` retry (lines 440-441) calls `getWifiNetworkListIw(iface)` with the **original unsanitized** `iface` value, which is passed directly to `execSync('iwlist ${iface} scan')`. Any application passing user-controlled input to `si.wifiNetworks()` is vulnerable to arbitrary command execution with the privileges of the Node.js process. Version 5.30.8 fixes the issue."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-02-19T19:43:05.868Z"}}}, "cveMetadata": {"cveId": "CVE-2026-26280", "state": "PUBLISHED", "dateUpdated": "2026-07-15T01:15:04.841Z", "dateReserved": "2026-02-12T17:10:53.414Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-02-19T19:43:05.868Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "systeminformation", "vendor": "sebhildebrandt", "versions": [{"status": "affected", "version": "< 5.30.8"}]}], "source": "security-advisories@github.com"}, {"affectedData": [{"collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": ["cpe:/a:redhat:rhdh:1"], "defaultStatus": "affected", "packageName": "rhdh/rhdh-hub-rhel9", "product": "Red Hat Developer Hub", "vendor": "Red Hat"}], "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:systeminformation:systeminformation:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "7FB14590-E6DA-4F97-9445-43E061CAA080", "versionEndExcluding": "5.30.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "systeminformation is a System and OS information library for node.js. In versions prior to 5.30.8, a command injection vulnerability in the `wifiNetworks()` function allows an attacker to execute arbitrary OS commands via an unsanitized network interface parameter in the retry code path. In `lib/wifi.js`, the `wifiNetworks()` function sanitizes the `iface` parameter on the initial call (line 437). However, when the initial scan returns empty results, a `setTimeout` retry (lines 440-441) calls `getWifiNetworkListIw(iface)` with the **original unsanitized** `iface` value, which is passed directly to `execSync('iwlist ${iface} scan')`. Any application passing user-controlled input to `si.wifiNetworks()` is vulnerable to arbitrary command execution with the privileges of the Node.js process. Version 5.30.8 fixes the issue."}, {"lang": "es", "value": "systeminformation es una biblioteca de informaci\u00f3n del sistema y del SO para node.js. En versiones anteriores a la 5.30.8, una vulnerabilidad de inyecci\u00f3n de comandos en la funci\u00f3n wifiNetworks() permite a un atacante ejecutar comandos arbitrarios del SO a trav\u00e9s de un par\u00e1metro de interfaz de red no saneado en la ruta de c\u00f3digo de reintento. En lib/wifi.js, la funci\u00f3n wifiNetworks() sanea el par\u00e1metro iface en la llamada inicial (l\u00ednea 437). Sin embargo, cuando el escaneo inicial devuelve resultados vac\u00edos, un reintento de setTimeout (l\u00edneas 440-441) llama a getWifiNetworkListIw(iface) con el valor iface original no saneado, que se pasa directamente a execSync('iwlist ${iface} scan'). Cualquier aplicaci\u00f3n que pasa una entrada controlada por el usuario a si.wifiNetworks() es vulnerable a la ejecuci\u00f3n arbitraria de comandos con los privilegios del proceso de Node.js. La versi\u00f3n 5.30.8 corrige el problema."}], "id": "CVE-2026-26280", "lastModified": "2026-07-15T02:19:01.387", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 5.9, "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-26280", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-02-19T20:57:36.955821Z", "version": "2.0.3"}}]}, "published": "2026-02-19T20:25:43.880", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/sebhildebrandt/systeminformation/commit/22242aa56188f2bffcbd7d265a11e1ebb808b460"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Vendor Advisory"], "url": "https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-9c88-49p5-5ggf"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://access.redhat.com/security/cve/CVE-2026-26280"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2441121"}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-26280.json"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-78"}], "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "type": "Secondary"}]}

{"bugzilla": {"description": "systeminformation: systeminformation: Arbitrary command execution via unsanitized network interface parameter", "id": "2441121", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2441121"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-78", "details": ["A flaw was found in systeminformation. An attacker can exploit a command injection vulnerability in the `wifiNetworks()` function by providing a specially crafted network interface parameter. This occurs because the parameter is not properly sanitized in a retry mechanism, allowing for the execution of arbitrary operating system commands with the privileges of the Node.js process. This could lead to a complete compromise of the affected system."], "name": "CVE-2026-26280", "package_state": [{"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Affected", "package_name": "rhdh/rhdh-hub-rhel9", "product_name": "Red Hat Developer Hub"}], "public_date": "2026-02-19T19:43:05Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-26280\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-26280\nhttps://github.com/sebhildebrandt/systeminformation/commit/22242aa56188f2bffcbd7d265a11e1ebb808b460\nhttps://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-9c88-49p5-5ggf"], "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,5.30.8)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "systeminformation", "source": "cna", "vendor": "sebhildebrandt"}, "product": "systeminformation", "vendor": "sebhildebrandt"}], "created": "2026-02-20T09:54:09.792748+00:00", "updated": "2026-06-18T11:00:04.227114+00:00", "vendors": ["sebhildebrandt", "sebhildebrandt$PRODUCT$systeminformation"]}