{"id":14771,"date":"2026-09-04T19:02:12","date_gmt":"2026-09-04T11:02:12","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-50289"},"modified":"2026-09-04T19:02:12","modified_gmt":"2026-09-04T11:02:12","slug":"cve-2026-50289","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-50289","title":{"rendered":"CVE-2026-50289 [HIGH] &#8211; systeminformation is a System and OS information library for node.js. Prior to 5.31.7, net"},"content":{"rendered":"<p>systeminformation is a System and OS information library for node.js. Prior to 5.31.7, networkInterfaces() on Linux is vulnerable to OS command injection through the Debian\/Ubuntu interfaces(5) source directive because lib\/network.js checkLinuxDCHPInterfaces() reads \/etc\/network\/interfaces, extracts a source  token from file content, and interpolates it unquoted into cat ${file} 2&gt; \/dev\/null | grep &#8216;iface|source&#8217; executed by execSync(cmd, util.execOptsLinux), allowing a path containing shell metacharacters to execute commands in any process that calls networkInterfaces(), including via getStaticData() and getAllData(). This issue is fixed in version 5.31.7.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>systeminformation is a System and OS information library for node.js. Prior to 5.31.7, networkInterfaces() on Linux is vulnerable to OS command injection through the Debian\/Ubuntu interfaces(5) source<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-14771","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/14771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}