diff --git a/.eslintrc.json b/.eslintrc.json
index 15c242ebedf6a9..82e1bca232b86f 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -1,7 +1,7 @@
 {
   "root": true,
-  "extends": ["@freecodecamp/eslint-config", "prettier", "prettier/react"],
-  "plugins": ["prettier", "react-hooks", "jsx-a11y"],
+  "extends": ["plugin:security/recommended","@freecodecamp/eslint-config", "prettier", "prettier/react"],
+  "plugins": ["security","prettier", "react-hooks", "jsx-a11y"],
   "rules": {
     "max-len": [
       "error",
diff --git a/package-lock.json b/package-lock.json
index c61ed182fef6dd..3c6a71ec3c4a73 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6518,6 +6518,15 @@
       "integrity": "sha512-xir+3KHKo86AasxlCV8AHRtIZPHljqCRRUYgASkbatmt0fad4+5GgC7zkT7o/06hdKM6MIwp8giHVXqBPaarHQ==",
       "dev": true
     },
+    "eslint-plugin-security": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-security/-/eslint-plugin-security-1.4.0.tgz",
+      "integrity": "sha512-xlS7P2PLMXeqfhyf3NpqbvbnW04kN8M9NtmhpR3XGyOvt/vNKS7XPXT5EDbwKW9vCjWH4PpfQvgD/+JgN0VJKA==",
+      "dev": true,
+      "requires": {
+        "safe-regex": "^1.1.0"
+      }
+    },
     "eslint-rule-composer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/eslint-rule-composer/-/eslint-rule-composer-0.3.0.tgz",
diff --git a/package.json b/package.json
index 545070c4bb623d..71a9fdaefd46a7 100644
--- a/package.json
+++ b/package.json
@@ -78,6 +78,7 @@
     "eslint-plugin-prettier": "^3.1.3",
     "eslint-plugin-react": "^7.19.0",
     "eslint-plugin-react-hooks": "^2.0.1",
+    "eslint-plugin-security": "^1.4.0",
     "execa": "^4.0.1",
     "faker": "^4.1.0",
     "gray-matter": "^4.0.2",
diff --git a/tools/translation/translate-challenges.js b/tools/translation/translate-challenges.js
index e4fd574da76f17..493b662fc9791d 100644
--- a/tools/translation/translate-challenges.js
+++ b/tools/translation/translate-challenges.js
@@ -123,7 +123,7 @@ function processFile(
           let transIndex = 0;
           testsArray.forEach((test, index) => {
             if (test.includes('- text')) {
-              testsArray[index] = '  - text: ' + translation[transIndex];
+              testsArray[parseInt(index)] = '  - text: ' + translation[parseInt(transIndex)];
               transIndex++;
             }
           });