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      • Broken Authentication
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        • Attacking Session Tokens
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      • File Inclusion
        • Local File Inclusion (LFI)
        • Basic Bypasses
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        • LFI and File Uploads
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        • Dictionary Attacks
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      • Hydra
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      • Medusa
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      • What is Authentication
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      • Brute-Force Attacks
        • Enumerating Users
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        • Brute-Forcing Password Reset Tokens
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        • Weak Brute-Force Protection
      • Password Attacks
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      • Authentication Bypasses
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      • Session Attacks
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    • Web Attacks
      • HTTP Verb Tampering
        • Bypassing Basic Authentication
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      • Insecure Direct Object References
        • Identifying IDORs
        • Mass IDOR Enumeration
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        • IDOR in Insecure APIs
        • Chaining IDOR Vulnerabilities
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      • XML External Entity (XXE) Injection
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        • Blind Data Exfiltration
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    • Session Security
      • Session Hijacking
      • Session Fixation
      • Obtaining Session Identifiers without User Interaction
      • Cross-Site Scripting (XSS)
      • Cross-Site Request Forgery (CSRF or XSRF)
      • Cross-Site Request Forgery (GET-based)
      • Cross-Site Request Forgery (POST-based)
      • XSS & CSRF Chaining
      • Exploiting Weak CSRF Tokens
      • Additional CSRF Protection Bypasses
      • Open Redirect
      • Remediation Advice
    • Web Service & API Attacks
      • API Attacks
      • Arbitrary File Upload
      • Local File Inclusion (LFI)
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      • Regular Expression Denial of Service (ReDoS)
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    • WordPress
      • Intro
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      • Enumeration
        • WordPress Core Version Enumeration
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        • Directory Indexing
        • User Enumeration
        • Login
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  • 👾Server-side vulnerabilities
    • Path traversal
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      • Vertical privilege escalation
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    • SQL Injection
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      • Union Injection
      • Exploitation
        • Database Enumeration
        • Reading Files
      • Lab: SQL injection vulnerability in WHERE clause allowing retrieval of hidden data
    • Server-side Attacks
      • SSRF
        • Identifying
        • Exploiting
        • Blind SSRF
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      • SSTI
        • Identifying
        • Exploiting SSTI - Jinja2
        • Exploiting SSTI - Twig
        • Futher Remarks
        • SSTI Tools of the Trade & Preventing SSTI
      • SSI Injection
        • Exploiting SSI Injection
        • Preventing SSI Injection
      • XSLT Injection
        • Exploiting XSLT Injection
        • Preventing XSLT Injection
    • File Inclusion
      • File Disclosure
        • Local File Inclusion (LFI)
        • Basic Bypasses
        • PHP Filters
      • Remote Code Execution
        • PHP Wrappers
        • Remote File Inclusion (RFI)
        • LFI and File Uploads
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      • File Inclusion Prevention
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  • ⤴️Privilege Escalation
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File Upload Attacks

Absent ValidationUpload ExploitationClient-Side ValidationBlacklist FiltersWhitelist FiltersType FiltersLimited File UploadsSkills Assessment
PreviousSkills AssessmentNextAbsent Validation

Last updated 8 months ago