jasonraimondi url-to-png up to 2.0.2 Screenshot path traversal

Summaryinfo

A vulnerability was found in jasonraimondi url-to-png up to 2.0.2. It has been rated as critical. The affected element is an unknown function of the component Screenshot Handler. This manipulation causes path traversal. This vulnerability is tracked as CVE-2024-37169. The attack is possible to be carried out remotely. Moreover, an exploit is present. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in jasonraimondi url-to-png up to 2.0.2. It has been declared as critical. Affected by this vulnerability is an unknown function of the component Screenshot Handler. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality. The summary by CVE is:

@jmondi/url-to-png is a self-hosted URL to PNG utility. Versions prior to 2.0.3 are vulnerable to arbitrary file read if a threat actor uses the Playright's screenshot feature to exploit the file wrapper. Version 2.0.3 mitigates this issue by requiring input URLs to be of protocol `http` or `https`. No known workarounds are available aside from upgrading.

The advisory is shared at github.com. This vulnerability is known as CVE-2024-37169 since 06/03/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1006 for this issue.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

Upgrading to version 2.0.3 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 9336020c5e603323f5cf4a2ac3bb9a7735cf61f7 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• jasonraimondi

Name

• url-to-png

Version

• 2.0.0
• 2.0.1
• 2.0.2

License

• open-source

Website

• Product: https://github.com/jasonraimondi/url-to-png/

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CPE 2.2info

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