Web - Server

Discover the mechanisms, protocols and technologies used on the Internet and learn to abuse it!

These challenges are designed to train users on HTML, HTTP and other server side mechanisms. The following series of challenges will cultivate a better understanding of techniques such as : Basic workings of multiple authentication mechanisms, handling form data, inner workings of web applications, etc. ...

Prerequisites:
- Understand HTML.
- Understand the HTTP protocol.
- Ability to manipulate a web browser.

Challenges associated with this section 54 Challenges

Results Challenge's Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide HTML 50% 44089 5 g0uZ 1
pas_valide HTTP - Open redirect 12% 10135 10 Swissky 9
pas_valide Command injection 11% 9268 10 sambecks 7
pas_valide Weak password 39% 34415 10 g0uZ 4
pas_valide User-agent 26% 22761 10 g0uZ 8
pas_valide Backup file 20% 17232 15 g0uZ 6
pas_valide HTTP directory indexing 27% 23241 15 g0uZ 3
pas_valide HTTP Headers 17% 14869 15 Arod 8
pas_valide HTTP verb tampering 16% 13973 15 g0uZ 8
pas_valide Install files 17% 14551 15 g0uZ 1
pas_valide Improper redirect 13% 11174 15 Arod 8
pas_valide CRLF 10% 8706 20 g0uZ 5
pas_valide File upload - double extensions 12% 10521 20 g0uZ 8
pas_valide File upload - MIME type 10% 8044 20 g0uZ 6
pas_valide HTTP cookies 15% 12954 20 g0uZ 5
pas_valide Directory traversal 13% 10932 25 g0uZ 1
pas_valide File upload - null byte 9% 7607 25 g0uZ 4
pas_valide PHP assert() 5% 3560 25 Birdy42 8
pas_valide PHP filters 8% 6886 25 g0uZ 3
pas_valide PHP register globals 7% 5703 25 g0uZ 1
pas_valide File upload - ZIP 2% 1513 30 ghozt 3
pas_valide Command injection - Filter bypass 2% 1149 30 sambecks 6
pas_valide Local File Inclusion 10% 8826 30 g0uZ 3
pas_valide Local File Inclusion - Double encoding 5% 3920 30 zM 3
pas_valide PHP - Loose Comparison 2% 958 30 ghozt 3
pas_valide PHP preg_replace() 4% 3068 30 sambecks 3
pas_valide PHP type juggling 4% 2930 30 vic511 3
pas_valide Remote File Inclusion 5% 3896 30 g0uZ 6
pas_valide Server-side Template Injection 4% 3101 30 righettod 3
pas_valide SQL injection - authentication 14% 12418 30 g0uZ 11
pas_valide SQL injection - authentication - GBK 3% 2130 30 dvor4x 3
pas_valide SQL injection - string 7% 5741 30 g0uZ 7
pas_valide XSLT - Code execution 1% 705 30 ghozt 5
pas_valide LDAP injection - authentication 5% 3601 35 g0uZ 8
pas_valide NoSQL injection - authentication 3% 2518 35 mastho 5
pas_valide Path Truncation 3% 1786 35 Geluchat 3
pas_valide PHP Serialization 3% 2552 35 Arod 2
pas_valide SQL injection - numeric 6% 4722 35 g0uZ 5
pas_valide SQL Injection - Routed 2% 980 35 soka 4
pas_valide SQL Truncation 3% 2066 35 Geluchat 2
pas_valide XML External Entity 2% 1343 35 sambecks 1
pas_valide XPath injection - authentication 4% 2724 35 g0uZ 3
pas_valide Java - Spring Boot 1% 528 40 dvor4x 2
pas_valide Local File Inclusion - Wrappers 1% 855 40 sambecks 2
pas_valide SQL injection - Error 3% 2002 40 sambecks 3
pas_valide SQL injection - Insert 2% 889 40 sambecks 2
pas_valide SQL injection - file reading 2% 1657 40 Arod 1
pas_valide XPath injection - string 2% 1485 40 g0uZ 2
pas_valide NoSQL injection - blind 1% 787 45 ghozt 3
pas_valide SQL injection - Time based 2% 1475 45 ycam 2
pas_valide SQL injection - blind 4% 2821 50 g0uZ 4
pas_valide LDAP injection - blind 2% 1057 55 g0uZ 1
pas_valide XPath injection - blind 1% 661 75 g0uZ 2
pas_valide SQL injection - filter bypass 1% 605 80 sambecks 4

Challenge Results Challenge Results

Pseudo Challenge Lang date
sniper   Server-side Template Injection en 21 June 2018 at 14:17
Poneyy   Mot de passe faible fr 21 June 2018 at 14:15
Clement   Mot de passe faible fr 21 June 2018 at 14:15
ChrisDS76   User-agent fr 21 June 2018 at 14:15
Clement   Injection de commande fr 21 June 2018 at 14:14
neves   SQL injection - Time based fr 21 June 2018 at 14:14
KiseRyota   User-agent fr 21 June 2018 at 14:13
Eraaz   Install files fr 21 June 2018 at 14:13
Poneyy   Injection de commande fr 21 June 2018 at 14:11
Alpex   Install files fr 21 June 2018 at 14:11