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Potential fix for wrong number of params

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This commit is contained in:
Miroslav Stampar 2025-10-17 16:50:15 +02:00
parent 5df4c29158
commit bce338bdff
3 changed files with 9 additions and 6 deletions
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9
lib/techniques/blind/inference.py
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@ -221,7 +221,8 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
markingValue = "'%s'" % CHAR_INFERENCE_MARK
unescapedCharValue = unescaper.escape("'%s'" % decodeIntToUnicode(posValue))
forgedPayload = agent.extractPayload(payload) or ""
forgedPayload = safeStringFormat(forgedPayload.replace(INFERENCE_GREATER_CHAR, INFERENCE_EQUALS_CHAR), (expressionUnescaped, idx, posValue)).replace(markingValue, unescapedCharValue)
forgedPayload = forgedPayload.replace(markingValue, unescapedCharValue)
forgedPayload = safeStringFormat(forgedPayload.replace(INFERENCE_GREATER_CHAR, INFERENCE_EQUALS_CHAR), (expressionUnescaped, idx, posValue))
result = Request.queryPage(agent.replacePayload(payload, forgedPayload), timeBasedCompare=timeBasedCompare, raise404=False)
incrementCounter(getTechnique())
@ -246,7 +247,8 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
# e.g.: ... > '%c' -> ... > ORD(..)
markingValue = "'%s'" % CHAR_INFERENCE_MARK
unescapedCharValue = unescaper.escape("'%s'" % decodeIntToUnicode(value))
forgedPayload = safeStringFormat(validationPayload, (expressionUnescaped, idx)).replace(markingValue, unescapedCharValue)
forgedPayload = validationPayload.replace(markingValue, unescapedCharValue)
forgedPayload = safeStringFormat(forgedPayload, (expressionUnescaped, idx))
result = not Request.queryPage(forgedPayload, timeBasedCompare=timeBasedCompare, raise404=False)
@ -352,7 +354,8 @@ def bisection(payload, expression, length=None, charsetType=None, firstChar=None
# e.g.: ... > '%c' -> ... > ORD(..)
markingValue = "'%s'" % CHAR_INFERENCE_MARK
unescapedCharValue = unescaper.escape("'%s'" % decodeIntToUnicode(posValue))
forgedPayload = safeStringFormat(payload, (expressionUnescaped, idx)).replace(markingValue, unescapedCharValue)
forgedPayload = payload.replace(markingValue, unescapedCharValue)
forgedPayload = safeStringFormat(forgedPayload, (expressionUnescaped, idx))
falsePayload = safeStringFormat(payload, (expressionUnescaped, idx)).replace(markingValue, NULL)
if timeBasedCompare: