Hangfire.Core

An easy and reliable way to perform fire-and-forget, delayed and recurring, long-running, short-running, CPU or I/O intensive tasks in .NET applications. No Windows Service / Task Scheduler required. Backed by Redis, SQL Server, SQL Azure or MSMQ. This is a .NET alternative to Sidekiq, Resque and Celery. https://www.hangfire.io/

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Activity

Latest release: 1mo ago
Total releases: 138
Cadence: ~31 days
Last 12 months: 3

Details

First release: Nov 10, 2013

Releases

Version	Released
`1.8.24` patch	Jul 16, 2026
`1.8.23` patch	Feb 05, 2026
`1.8.22` patch	Nov 07, 2025
`1.8.21` patch	Aug 12, 2025
`1.8.20` patch	May 16, 2025
`1.8.19` patch	May 16, 2025
`1.8.18` patch	Feb 17, 2025
`1.8.17` patch	Dec 03, 2024
`1.8.16` patch	Nov 27, 2024
`1.8.15` patch	Oct 23, 2024
`1.8.14` patch	Jun 11, 2024
`1.7.37` patch	Apr 08, 2024
`1.8.12` patch	Apr 03, 2024
`1.8.11` patch	Feb 23, 2024
`1.8.10` patch	Feb 12, 2024
`1.8.9` patch	Jan 24, 2024
`1.8.7` patch	Dec 29, 2023
`1.8.6` patch	Oct 18, 2023
`1.8.5` patch	Aug 11, 2023
`1.8.4` patch	Jul 27, 2023
`1.7.36` patch	Jun 29, 2023
`1.8.3` patch	Jun 27, 2023
`1.8.2` patch	May 26, 2023
`1.8.1` patch	May 18, 2023
`1.7.35` patch	May 18, 2023
`1.8.0` minor	Apr 28, 2023
`1.7.34` patch	Mar 30, 2023
`1.7.33` patch	Jan 31, 2023
`1.7.32` patch	Nov 21, 2022
`1.7.31` patch	Aug 19, 2022
`1.7.30` patch	Jun 10, 2022
`1.7.29` patch	May 23, 2022
`1.7.28` patch	Dec 18, 2021
`1.7.27` patch	Nov 03, 2021
`1.7.26` patch	Oct 27, 2021
`1.7.25` patch 1 CVE	Aug 30, 2021
`1.7.24` patch	Jun 28, 2021
`1.7.23` patch	May 28, 2021
`1.6.30` patch	Apr 29, 2021
`1.7.22` patch	Apr 13, 2021
`1.7.21` patch	Apr 12, 2021
`1.7.20` patch	Mar 19, 2021
`1.7.19` patch	Jan 15, 2021
`1.7.18` patch	Nov 20, 2020
`1.7.17` patch	Oct 20, 2020
`1.7.16` patch	Oct 14, 2020
`1.7.15` patch	Oct 08, 2020
`1.7.14` patch	Sep 24, 2020
`1.7.13` patch	Sep 15, 2020
`1.7.12` patch	Jul 24, 2020

1–50 of 138

Dependencies (5)

Depends on

1.8.24

Used by

657

Supply-chain exposure

657 tracked projects depend on this, <1% of every package we track.

A known CVE here directly exposes every one of them.

Known CVEs (1)

CVE-2021-41238 GHSA-7rq6-7gv8-c37h Nov 03, 2021

Missing Authorization with Default Settings in Dashboard UI

8.6 / 10
High
Network Low None None Unchanged High Low Low

Dashboard UI in Hangfire.Core uses authorization filters to protect it from showing sensitive data to unauthorized users. By default when no custom authorization filters specified, LocalRequestsOnlyAuthorizationFilter filter is being used to allow only local requests and prohibit all the remote requests to provide sensible, protected by default settings.

However due to the recent changes, in version 1.7.25 no authorization filters are used by default, allowing remote requests to succeed.

Impact

Missing authorization when default options are used for the Dashboard UI, e.g. when no custom authorization rules are used as recommended in the Using Dashboard documentation article.

Impacted

If you are using UseHangfireDashboard method with default DashboardOptions.Authorization property value, then your installation is impacted:

app.UseHangfireDashboard(); // Impacted app.UseHangfireDashboard("/hangfire", new DashboardOptions()); // Impacted

Not Impacted

If any other authorization filter is specified in the DashboardOptions.Authorization property, the you are not impacted:

app.UseHangfireDashboard("/hangfire", new DashboardOptions { Authorization = new []{ new SomeAuthorizationFilter(); } // Not impacted });

Patches

Patch is already available in version 1.7.26 and already available on NuGet.org, please see Hangfire.Core 1.7.26. Default authorization rules now prohibit remote requests by default again by including the LocalRequestsOnlyAuthorizationFilter filter to the default settings. Please upgrade to the newest version in order to mitigate the issue.

Workarounds

It is possible to fix the issue by using the LocalRequestsOnlyAuthorizationFilter explicitly when configuring the Dashboard UI. In this case upgrade is not required.

// using Hangfire.Dashboard; app.UseHangfireDashboard("/hangfire", new DashboardOptions { Authorization = new []{ new LocalRequestsOnlyAuthorizationFilter(); } });

References

Original GitHub Issue: https://github.com/HangfireIO/Hangfire/issues/1958

Affected versions

1.7.25

Fixed in

1.7.26

References

https://github.com/HangfireIO/Hangfire/security/advisories/GHSA-7rq6-7gv8-c37h
https://nvd.nist.gov/vuln/detail/CVE-2021-41238
https://github.com/HangfireIO/Hangfire/issues/1958
https://github.com/HangfireIO/Hangfire
https://www.nuget.org/packages/Hangfire.Core

Updated Jul 08, 2026 · Source: OSV.dev

Insights

Releases per month

last 12 months

Release mix

major 1
minor 12
patch 124

138 releases

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per release

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