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XXE DoS in configuration import #2

ProDigySML opened this Issue Dec 13, 2017 · 0 comments


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ProDigySML commented Dec 13, 2017


An appropriately placed attacker can upload a ZIP file with XML files within it. If these XML files contain the payload from billion laughs attack (, a denial of service scenario can be created.


Before loading the XML into memory, use libxml_disable_entity_loader(true); to ensure no entities can affect your import

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