{"schemaVersion":3,"id":"CVE-2026-102828","aliases":["CGA-4285-f544-wg8f","CGA-4g3x-r7c5-7j73","CGA-9rmf-28r4-c23q","CGA-gq4x-8rjc-6pmf","CGA-qgcw-5wrc-xr9r","CGA-vp99-hq6f-cvjj","GHSA-x6jw-m9v5-85vh","CGA-3669-pgfv-m6rc","CGA-3v62-3vj8-54wh","CGA-597g-ppw6-wv5q","CGA-59p2-hmcr-6x92","CGA-5m9c-pwww-jwcg","CGA-6hww-5596-q4g9","CGA-7vr6-x6px-r2c6","CGA-cj7x-69v7-jvpv","CGA-fmq5-q364-r7vc","CGA-h9x6-xjc9-fq9j","CGA-j5m7-h537-g8fh","CGA-xpx5-9c7v-pmqq"],"status":"published","duplicateOf":null,"title":null,"description":"simple-git, an interface for running git commands in any node.js application, enables applications to execute Git operations from JavaScript. From 3.15.0 until 4.0.1, the default blockUnsafeOperationsPlugin does not classify trailer.<token>.cmd as unsafe configuration. An application that passes attacker-controlled values through SimpleGitOptions.config or inline -c arguments can therefore allow Git to invoke an attacker-selected shell command when git interpret-trailers processes the configured trailer. The command executes with the operating-system identity and permissions of the Node.js process. This issue is fixed in 4.0.1.","dates":{"published":"2026-09-29T18:43:19.086Z","modified":"2026-09-30T20:08:15.246Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":9.2,"severity":"critical","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"OSV · Wolfi","score":9.2,"severity":"critical","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","exploitability":null,"impact":null,"computed":true},{"version":"4.0","versionLabel":"v4.0","source":"OSV · 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