Add Atsutoshi Kikuchi to contributors for vulnerability found

eldering · eldering · commit bd55ba6bdc9e · 2024-02-14T21:41:12.000Z
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
@@ -69,5 +69,7 @@ how to best contribute.
 
 ## Special thanks
 
-Special thanks go to Aidan Stephenson for researching and responsibly
-disclosing a security vulnerability in DOMjudge.
+Special thanks go to the following people for researching and
+responsibly disclosing a security vulnerability in DOMjudge:
+* Atsutoshi Kikuchi
+* Aidan Stephenson
