Improper Neutralization The advisory has been revoked - it doesn't affect any version of package actionpack (opens in a new tab)
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-RUBY-ACTIONPACK-3086619
- published27 Oct 2022
- disclosed27 Oct 2022
- creditFreakyclown
Introduced: 27 Oct 2022
CVE-2022-3704 (opens in a new tab)Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to Improper Neutralization via the setupMatchPaths function in the actionpack/lib/action_dispatch/middleware/templates/routes/_table.html.erb file. Exploiting this vulnerability might lead to Cross Site Scripting.
PoC
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NOTE: The maintainers of this project consider it not a vulnerability since "This routing error page is only visible to developers, only in development mode, and only on localhost (or other domains configured to be 'local')."