url unquote the path before checking if it refers to a CGI script (closes #21766)
diff --git a/Lib/CGIHTTPServer.py b/Lib/CGIHTTPServer.py
index 50e0f7a..2acf913 100644
--- a/Lib/CGIHTTPServer.py
+++ b/Lib/CGIHTTPServer.py
@@ -84,7 +84,7 @@
path begins with one of the strings in self.cgi_directories
(and the next character is a '/' or the end of the string).
"""
- collapsed_path = _url_collapse_path(self.path)
+ collapsed_path = _url_collapse_path(urllib.unquote(self.path))
dir_sep = collapsed_path.find('/', 1)
head, tail = collapsed_path[:dir_sep], collapsed_path[dir_sep+1:]
if head in self.cgi_directories: