CVE-2026-26833: Nodejs Child Process Exec String Concat
child_process.exec() is called with a command string built by concatenating non-literal values. exec() runs the string through `/bin/sh -c`, so any shell metacharacter in the interpolated values (`;`, `&`, `|`, `$()`, backticks, embedded quotes, etc.) is interpreted by the shell. This is the root-cause pattern of CVE-2026-26833 in the `thumbler` package, whe
JSgreprules fetch cve-2026-26833-nodejs-child-process-exec-string-concat --engine opengrepDescription
child_process.exec() is called with a command string built by concatenating non-literal values. exec() runs the string through `/bin/sh -c`, so any shell metacharacter in the interpolated values (`;`, `&`, `|`, `$()`, backticks, embedded quotes, etc.) is interpreted by the shell. This is the root-cause pattern of CVE-2026-26833 in the `thumbler` package, whe
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