A vulnerability classified as problematic has been found in Ruby on Rails (Programming Language Software) (affected version not known). This affects some unknown functionality of the file actionpack/lib/action_dispatch/middleware/templates/routes/_table.html.erb. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity.

The weakness was shared 10/26/2022 as 46244. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-3704. The exploitability is told to be difficult. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The real existence of this vulnerability is still doubted at the moment. Maintainer declares that there isn’t a valid attack vector. The issue was wrongly reported as a security vulnerability by a non-member of the Rails team.

Applying the patch be177e4566747b73ff63fd5f529fab564e475ed4 is able to eliminate this problem. The bugfix is ready for download at github.com.

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• Programming Language Software

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• Ruby on Rails

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• open-source

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