find all apps using Electron and their versions, on macOS systems

find-all-electron-versions.sh

#!/usr/bin/env zsh

# patched versions for CVE-2023-4863: 22.3.24, 24.8.3, 25.8.1, 26.2.1
mdfind "kind:app" 2>/dev/null | sort -u | while read app;
do
  filename="$app/Contents/Frameworks/Electron Framework.framework/Electron Framework"
  if [[ -f $filename ]]; then
    echo "App Name:          $(basename ${app})"

    electronVersion=$(strings "$filename" | grep "Chrome/" | grep -i Electron | grep -v '%s' | sort -u | cut -f 3 -d '/')
    echo "Electron Version:  $electronVersion"

    echo -n "File Name:         $filename "
    echo -e "\n"
  fi
done

Wanted to share a slightly updated version of the script above that we used internally to help make running the script more actionable for our employees. The main change is that it outputs and highlights only the apps that are on unsafe electron versions.

#!/usr/bin/env bash

RED='\033[0;31m'
NC='\033[0m' # No Color

# patched versions for CVE-2023-4863: 22.3.24, 24.8.3, 25.8.1, 26.2.1
mdfind "kind:app" 2>/dev/null | sort -u | while read app;
do
  filename="$app/Contents/Frameworks/Electron Framework.framework/Electron Framework"
  if [[ -f $filename ]]; then

    electronVersion=$(strings "$filename" | grep "Chrome/" | grep -i Electron | grep -v '%s' | sort -u | cut -f 3 -d '/')

    semver=( ${electronVersion//./ } )
    major="${semver[0]}"
    minor="${semver[1]}"
    patch="${semver[2]}"
    echo "${major}.${minor}.${patch}"

    if [[ ( $major -lt 22 ) || ( $major == 22 && $minor -lt 3 ) || ( $major == 22 && $minor == 3 && $patch -lt 26 )
    || ( $major == 23 )
    || ( $major == 24 && $minor -lt 8 ) || ( $major == 24 && $minor == 8 && $patch -lt 6 )
    || ( $major == 25 && $minor -lt 8 ) || ( $major == 25 && $minor == 8 && $patch -lt 4 )
    || ( $major == 26 && $minor -lt 2 ) || ( $major == 26 && $minor == 2 && $patch -lt 4 )
    || ( $major == 27 && $minor -lt 0 ) || ( $major == 27 && $minor == 0 && $patch -lt 0 )
     ]]; then
      printf "App Name:          ${RED}$(basename ${app})${NC}\n"
      echo "Electron Version:  $electronVersion"
      echo -n "File Name:         $filename "
      echo -e "\n"
    fi
  fi
done