CVE-2022-41710
First published: Thu Nov 03 2022(Updated: )
Markdownify version 1.4.1 allows an external attacker to remotely obtain arbitrary local files on any client that attempts to view a malicious markdown file through Markdownify. This is possible because the application does not have a CSP policy (or at least not strict enough) and/or does not properly validate the contents of markdown files before rendering them.
Credit: help@fluidattacks.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Markdownify | =1.4.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-41710?
CVE-2022-41710 is considered a critical vulnerability due to its potential to allow remote file access.
How does CVE-2022-41710 occur?
CVE-2022-41710 occurs because Markdownify version 1.4.1 lacks a strict Content Security Policy, enabling an attacker to access local files.
Which version of Markdownify is affected by CVE-2022-41710?
CVE-2022-41710 affects Markdownify version 1.4.1.
How can I protect against CVE-2022-41710?
To protect against CVE-2022-41710, ensure you implement a strict Content Security Policy and restrict the loading of markdown files.
What type of attack is possible with CVE-2022-41710?
CVE-2022-41710 allows an external attacker to remotely obtain arbitrary local files from any affected client.
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- vendor/markdownify project
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- version/markdownify/1.4.1