This commit is contained in:
Miroslav Stampar
2018-03-14 01:02:26 +01:00
parent 909a3456e3
commit 3c5e9e7559
4 changed files with 9 additions and 9 deletions

View File

@@ -2535,7 +2535,7 @@ def findMultipartPostBoundary(post):
return retVal
def urldecode(value, encoding=None, unsafe="%%&=;+%s" % CUSTOM_INJECTION_MARK_CHAR, convall=False, plusspace=True):
def urldecode(value, encoding=None, unsafe="%%&=;+%s" % CUSTOM_INJECTION_MARK_CHAR, convall=False, spaceplus=True):
"""
URL decodes given value
@@ -2553,14 +2553,14 @@ def urldecode(value, encoding=None, unsafe="%%&=;+%s" % CUSTOM_INJECTION_MARK_CH
pass
finally:
if convall:
result = urllib.unquote_plus(value) if plusspace else urllib.unquote(value)
result = urllib.unquote_plus(value) if spaceplus else urllib.unquote(value)
else:
def _(match):
charset = reduce(lambda x, y: x.replace(y, ""), unsafe, string.printable)
char = chr(ord(match.group(1).decode("hex")))
return char if char in charset else match.group(0)
result = value
if plusspace:
if spaceplus:
result = result.replace('+', ' ') # plus sign has a special meaning in URL encoded data (hence the usage of urllib.unquote_plus in convall case)
result = re.sub(r"%([0-9a-fA-F]{2})", _, result)
@@ -3997,7 +3997,7 @@ def findPageForms(content, url, raise_=False, addToTargets=False):
url = urldecode(request.get_full_url(), kb.pageEncoding)
method = request.get_method()
data = request.get_data() if request.has_data() else None
data = urldecode(data, kb.pageEncoding, plusspace=False)
data = urldecode(data, kb.pageEncoding, spaceplus=False)
if not data and method and method.upper() == HTTPMETHOD.POST:
debugMsg = "invalid POST form with blank data detected"