CVE-2026-26280
中文标题:
（暂无数据）
英文标题:
Systeminformation has a Command Injection via unsanitized interface parameter in wifi.js retry path
漏洞描述
中文描述:
（暂无数据）
英文描述:
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.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| sebhildebrandt | systeminformation | < 5.30.8 | - | - |
cpe:2.3:a:sebhildebrandt:systeminformation:<_5.30.8:*:*:*:*:*:*:*
|
| systeminformation | systeminformation | * | - | - |
cpe:2.3:a:systeminformation:systeminformation:*:*:*:*:*:node.js:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
3.1 (cna)
HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2026-26280 |
2026-02-20 03:19:39 | 2026-02-19 22:00:03 |
| NVD | nvd_CVE-2026-26280 |
2026-02-20 02:00:04 | 2026-02-19 22:00:05 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 1 -> 2
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']