PyAMF vulnerable to XML external entity (XXE)

2022-05-2417:06:13

Google

osv.dev

pyamf

xml external entity

xxe

vulnerability

denial of service

arbitrary files

amf payload

EPSS

0.002

Percentile

54.8%

JSON

PyAMF provides Action Message Format (AMF) support for Python that is compatible with the Adobe Flash Player. It includes integration with Python web frameworks like Django, Pylons, Twisted, SQLAlchemy, web2py and more. XML external entity (XXE) vulnerability in PyAMF before 0.8.0 allows remote attackers to cause a denial of service or read arbitrary files via a crafted Action Message Format (AMF) payload.