OctoPrint up to 1.9.3/1.10.0rc2 URL cross site scripting

Summaryinfo

A vulnerability has been found in OctoPrint up to 1.9.3/1.10.0rc2 and classified as problematic. Affected by this issue is some unknown functionality of the component URL Handler. The manipulation leads to cross site scripting. This vulnerability is referenced as CVE-2024-28237. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in OctoPrint up to 1.9.3/1.10.0rc2 and classified as problematic. This issue affects an unknown part of the component URL Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

OctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.9.3 contain a vulnerability that allows malicious admins to configure or talk a victim with administrator rights into configuring a webcam snapshot URL which when tested through the "Test" button included in the web interface will execute JavaScript code in the victims browser when attempting to render the snapshot image. An attacker who successfully talked a victim with admin rights into performing a snapshot test with such a crafted URL could use this to retrieve or modify sensitive configuration settings, interrupt prints or otherwise interact with the OctoPrint instance in a malicious way. The vulnerability is patched in version 1.10.0rc3. OctoPrint administrators are strongly advised to thoroughly vet who has admin access to their installation and what settings they modify based on instructions by strangers.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-28237 since 03/07/2024. The exploitation is known to be easy. The attack may be initiated remotely. The exploitation requires an enhanced level of successful authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 1.10.0rc3 eliminates this vulnerability. Applying the patch 779894c1bc6478332d14bc9ed1006df1354eb517 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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

• OctoPrint

Version

• 1.9.0
• 1.9.1
• 1.9.2
• 1.9.3
• 1.10.0rc1
• 1.10.0rc2

License

• open-source

Website

• Product: https://github.com/OctoPrint/OctoPrint/

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CPE 2.2info

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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