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        "state": "PUBLISHED",
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        "dateReserved": "2026-02-12T17:10:53.414Z",
        "datePublished": "2026-02-19T19:43:05.868Z",
        "dateUpdated": "2026-07-15T01:15:04.841Z"
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            "title": "Systeminformation has a Command Injection via unsanitized interface parameter in wifi.js retry path",
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                            "cweId": "CWE-78",
                            "lang": "en",
                            "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
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                        "confidentialityImpact": "HIGH",
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                    "name": "https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-9c88-49p5-5ggf",
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                    "url": "https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-9c88-49p5-5ggf"
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                    "name": "https://github.com/sebhildebrandt/systeminformation/commit/22242aa56188f2bffcbd7d265a11e1ebb808b460",
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                    "url": "https://github.com/sebhildebrandt/systeminformation/commit/22242aa56188f2bffcbd7d265a11e1ebb808b460"
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                    "vendor": "sebhildebrandt",
                    "product": "systeminformation",
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                            "version": "< 5.30.8",
                            "status": "affected"
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                    "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."
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            "source": {
                "advisory": "GHSA-9c88-49p5-5ggf",
                "discovery": "UNKNOWN"
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                                "timestamp": "2026-02-19T20:57:36.955821Z",
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                                        "Exploitation": "none"
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                                        "Automatable": "no"
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                                        "Technical Impact": "total"
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                "descriptions": [
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                        "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."
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                        "url": "https://access.redhat.com/security/cve/CVE-2026-26280"
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                        "lang": "en",
                        "time": "2026-02-19T21:03:41.860Z",
                        "value": "Reported to Red Hat."
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                        "time": "2026-02-19T19:43:05.868Z",
                        "value": "Made public."
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                "title": "systeminformation: systeminformation: Arbitrary command execution via unsanitized network interface parameter",
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