The DetectDynamicJS Burp Extension provides an additional passive scanner that tries to find differing content in JavaScript files and aid in finding user/session data.
There is only one BurpExtender object created, so self always refers to that one. If the method doPassiveScan is called a second time before the analysis of the first request is finished, self._requestResponse is overwritten and the analysis is faulty.
luh2
commented
8 years ago
There is only one BurpExtender object created, so self always refers to that one. If the method doPassiveScan is called a second time before the analysis of the first request is finished, self._requestResponse is overwritten and the analysis is faulty.