CRLF Injection Affecting pypiserver package, versions [,1.2.6)
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
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Test your applications- Snyk ID SNYK-PYTHON-PYPISERVER-173983
- published 18 Mar 2019
- disclosed 18 Mar 2019
- credit Samuel Curry
How to fix?
Upgrade pypiserver
to version 1.2.6 or higher.
Overview
pypiserver is a minimal PyPI server for use with pip/easy_install.
Affected versions of this package are vulnerable to CRLF Injection due to not escaping new line characters when redirecting users.