milliways-infosec/AikidoSec-safe-chain
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Fix command injection

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Sander Declerck 2025-07-17 16:59:01 +02:00
parent fe1ca396b4
commit 3825b94a09
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1 changed files with 4 additions and 3 deletions
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7
src/shell-integration/helpers.js
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@ -1,4 +1,4 @@
import { execSync } from "child_process"; import { execSync, spawnSync } from "child_process";
import * as os from "os"; import * as os from "os";
import fs from "fs"; import fs from "fs";
@ -13,9 +13,9 @@ export const knownAikidoTools = [
export function doesExecutableExistOnSystem(executableName) { export function doesExecutableExistOnSystem(executableName) {
try { try {
if (os.platform() === "win32") { if (os.platform() === "win32") {
execSync(`where ${executableName}`, { stdio: "ignore" }); spawnSync("where", [executableName], { stdio: "ignore" });
} else { } else {
execSync(`which ${executableName}`, { stdio: "ignore" }); spawnSync("which", [executableName], { stdio: "ignore" });
} }
return true; return true;
} catch { } catch {
@ -46,6 +46,7 @@ export function addLineToFile(filePath, line) {
if (!fs.existsSync(filePath)) { if (!fs.existsSync(filePath)) {
fs.writeFileSync(filePath, "", "utf-8"); fs.writeFileSync(filePath, "", "utf-8");
} }
const fileContent = fs.readFileSync(filePath, "utf-8"); const fileContent = fs.readFileSync(filePath, "utf-8");
const updatedContent = fileContent + os.EOL + line; const updatedContent = fileContent + os.EOL + line;
fs.writeFileSync(filePath, updatedContent, "utf-8"); fs.writeFileSync(filePath, updatedContent, "utf-8");