Improper Access Control The advisory has been revoked - it doesn't affect any version of package hangfire (opens in a new tab)
Threat Intelligence
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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Start learning- Snyk IDSNYK-DOTNET-HANGFIRE-1910224
- published12 Jan 2022
- disclosed3 Nov 2021
- creditsilentw
Introduced: 3 Nov 2021
CVE-2021-41238 (opens in a new tab)Amendment
This was deemed not a vulnerability.
Overview
Hangfire is a package that provides an easy way to perform background job processing in .NET and .NET Core applications.
Affected versions of this package are vulnerable to Improper Access Control via the LocalRequestsOnlyAuthorizationFilter which is not being used by default, allowing remote access to the server.
Note:
This advisory was revoked, as the vulnerability only affects Hangfire.Core