Hack The Box Challenges (Web)
Personal writeups from Hack The Box challenges with nice explanations, techniques and scripts
<- HTB CHALLENGESWeb - Total:
67

CTFJavaScript. Code injection 
CTFCross-Site Scripting. Cookie hijacking 
CTFOpen Redirect. JWKS and JWT forgery. OTP bypass 
CTFServer-Side Request Forgery. localhost
bypass. HTTP Request URI 
CTFCRLF Injection. RegEx bypass. Server-Side Template Injection 
CTFSQL injection. Password hash cracking 
CTFPHP. Time-based SQL injection. WAF bypass 
CTFGo. Server-Side Template Injection. Local File Read 
CTFCross-Site Request Forgery. Remote Code Execution 
CTFInsecure deserialization with pickle

CTFPHP. Code injection. Remote Code Execution 
CTFServer-Side Request Forgery. IP address bypass 
CTFMongoDB. NoSQL injection 
CTFBoolean-based SQL injection. Transfer-Encoding
chunked 
CTFServer-Side Request Forgery. TOCTOU 
CTFHTTP Parameter Pollution 
CTFHA-Proxy. HTTP request smuggling via WebSocket. Server-Side Request Forgery. MongoDB Wire Protocol. Gopher Protocol. Cypher injection (neo4j). Command injection. RCE 
CTFGo. gRPC. Client-side verification. Directory traversal. Arbitrary File Write. Server-Side Rendering 
CTFBoolean-based SQLi in ORDER
. Automate flag extraction 
CTFXPATH injection. Automate flag extraction 
CTFMongoDB. NoSQL injection. Automate flag extraction 
CTFJava. CVE. SnakeYAML insecure deserialization 
CTFCouchDB. NoSQL injection. Authentication bypass 
CTFPHP deserialization. Local File Inclusion. Log Poisoning 
CTFParameter injection. Local File Read 
CTFFlask. Server-Side Template Injection. RCE 
CTFCross-Site Search. Bypass Same-Origin Policy for exfiltration 
CTFServer-Side Request Forgery. Regular Expression Denial of Service 
CTFInsecure Deserialization in pickle
. SSRF in Redis 
CTFMalicious file upload. SSTI to XSS. CSP bypass 
CTFJWT. Server-Side Template Injection 
CTFSQL injection. Directory Traversal. Local File Read 
CTFCross-Site Scripting. Insecure Direct Object Reference 
CTFJavaScript. Prototype Pollution 
CTFInsecure deserialization with pickle

CTFGraphQL batching attack. OTP and rate limit bypass. JWT. CSP. DOM Clobbering. XSS 
CTFDirectory Traversal. Local File Read. JWT. Broken Access Control. SSRF. Command Injection. RCE 
CTFXML External Entity injection 
CTFStack-based SQL injection 
CTFServer-Side Template Injection 
CTFnginx. Directory listing 
CTFPHP. Remote Code Execution. PHPMailer (CVE) 
CTFCode injection. Read remote file 
CTFAuthentication bypass. JavaScript code injection 
CTFSQLi in SQLite to RCE in PHP 
CTFSSRF. Path Traversal. Gopher protocol. Redis RCE 
CTFSVG file read through image. Forge session cookie 
CTFPython. Third-party dependencies. Code Injection. RCE 
CTFNode.js. Third-party dependencies. Code Injection. RCE 
CTFSSTI with limited characters 
CTFSQL injection. Authentication bypass 
CTFSession cookies. Authentication bypass 
CTFCommand injection. Remote Code Execution 
CTFPrototype Pollution. AST Injection 
CTFTAR Directory Path Traversal. Server-Side Template Injection