CSS - Exfiltration

50 Points  0x0

No security risk with CSS?

Author

Forgi,  

Level  Difficulty

Validations

711 Challengers 1%

Note  Notation

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106 Votes

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solutions 1 Solution

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
pawo Web - Client  CSS - Exfiltration fr 12 August 2025 at 01:01
gailin Web - Client  CSS - Exfiltration fr 11 August 2025 at 23:11
3akev Web - Client  CSS - Exfiltration fr 9 August 2025 at 01:37
ap10 Web - Client  CSS - Exfiltration fr 4 August 2025 at 11:11
Thems Web - Client  CSS - Exfiltration fr 1 August 2025 at 16:03
13xSH Web - Client  CSS - Exfiltration fr 31 July 2025 at 23:06
weoo Web - Client  CSS - Exfiltration fr 29 July 2025 at 13:32
Nguyen Tu Khanh Duy Web - Client  CSS - Exfiltration en 28 July 2025 at 03:13
kmarty Web - Client  CSS - Exfiltration fr 25 July 2025 at 20:41
Arnoloh Web - Client  CSS - Exfiltration fr 25 July 2025 at 14:22

challenges 42 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide HTML - disabled buttons 44% 161136 5 Final 10 16 July 2017
pas_valide Javascript - Authentication 46% 169133 5 g0uZ 9 8 October 2006
pas_valide Javascript - Source 44% 159926 5 g0uZ 5 7 October 2006
pas_valide Javascript - Authentication 2 41% 147700 10 na5sim 4 3 February 2011
pas_valide Javascript - Obfuscation 1 38% 139883 10 Hel0ck 10 7 October 2006
pas_valide Javascript - Obfuscation 2 33% 121079 10 Hel0ck 8 3 February 2011
pas_valide Javascript - Native code 25% 89650 15 g0uZ 8 13 March 2011
pas_valide Javascript - Webpack 8% 28715 15 CanardMandarin 3 11 August 2020
pas_valide Javascript - Obfuscation 3 18% 66011 30 Hel0ck 10 4 February 2011
pas_valide XSS - Stored 1 12% 42553 30 g0uZ 10 3 March 2012
pas_valide AST - Deobfuscation 1% 2317 35 mhoste , Lxt3h 2 27 June 2023
pas_valide CSP Bypass - Inline code 2% 6138 35 CanardMandarin 8 27 October 2020
pas_valide CSP Bypass - Nonce 2 1% 687 35 Ruulian 1 27 June 2023
pas_valide CSRF - 0 protection 6% 21576 35 sambecks 8 16 February 2016
pas_valide Web Socket - 0 protection 1% 979 35 Worty 1 22 October 2021
pas_valide XSS DOM Based - Introduction 2% 6600 35 Ruulian 4 12 August 2021
pas_valide Flash - Authentication 2% 6563 40 koma 1 18 June 2012
pas_valide XSS DOM Based - AngularJS 1% 2883 40 Ruulian 3 12 August 2021
pas_valide XSS DOM Based - Eval 1% 3224 40 Ruulian 5 12 August 2021
pas_valide CSP Bypass - Dangling markup 1% 1912 45 CanardMandarin 1 27 October 2020
pas_valide CSP Bypass - JSONP 1% 1525 45 CanardMandarin 6 27 October 2020
pas_valide CSRF - token bypass 3% 7681 45 sambecks 8 18 February 2016
pas_valide XSS - Reflected 2% 6721 45 pickle 6 16 March 2018
pas_valide CSP Bypass - Dangling markup 2 1% 1575 50 CanardMandarin 1 27 October 2020
pas_valide CSP Bypass - Nonce 1% 1168 50 Ruulian 4 8 April 2022
pas_valide CSS - Exfiltration 1% 711 50 Forgi , gwel 1 8 April 2022
pas_valide Javascript - Obfuscation 4 2% 7134 50 aaSSfxxx 5 18 July 2011
pas_valide Relative Path Overwrite 1% 217 50 Mizu 2 28 July 2023
pas_valide XSS - Stored 2 3% 9866 50 g0uZ 7 4 March 2012
pas_valide XSS DOM Based - Filters Bypass 1% 1657 50 Ruulian 7 12 August 2021
pas_valide Self XSS - DOM Secrets 1% 279 55 Mizu 3 28 July 2023
pas_valide CSPT - The Ruler 1% 82 60 Rolix , Mizu 0 27 September 2024
pas_valide DOM Clobbering 1% 448 60 Mizu 1 8 April 2022
pas_valide Javascript - Obfuscation 6 1% 131 60 n3rada 0 27 April 2023
pas_valide Self XSS - Race Condition 1% 115 60 Mizu 1 28 July 2023
pas_valide Browser - bfcache / disk cache 1% 78 65 Mizu 0 28 July 2023
pas_valide HTTP Response Splitting 1% 2504 70 Arod 3 7 November 2013
pas_valide Javascript - Obfuscation 5 1% 823 70 Hel0ck 3 4 February 2011
pas_valide XS Leaks 1% 213 75 Mizu 1 8 April 2022
pas_valide XSS - Stored - filter bypass 1% 1606 80 Arod , sambecks 8 2 January 2016
pas_valide XSS - DOM Based 1% 885 85 vic 6 24 December 2016
pas_valide Same Origin Method Execution 1% 53 90 Mizu 0 28 July 2023