Snyk has a published code exploit for 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 applicationsUpgrade actionview
to version 4.2.11.1, 5.0.7.2, 5.1.6.2, 5.2.2.1 or higher.
actionview is a simple, battle-tested conventions and helpers for building web pages.
Affected versions of this package are vulnerable to Arbitrary File Read. Specially crafted accept headers in combination with calls to render file:
could cause arbitrary files on the target server to be rendered, disclosing the
file contents.