Hangfire is a background-job processing library for .NET applications, with a narrow but critical role in task scheduling and execution across enterprise and cloud-native workloads. The vendor's vulnerability exposure centers on its core product and recurs through authorization-related weakness classes, reflecting the sensitivity of background-job queuing and state-management mechanisms to access-control gaps. Current severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Hangfire over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-41238HIGH Hangfire is an open source system to perform background job processing in a .NET or .NET Core applications. No Windows Service or separate process required. Dashboard UI in Hangfir | Nov 2, 2021 | 7.5 | 23 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Hangfire.
Media articles that mention a CVE ID that affects a product developed by Hangfire — matched by CVE ID, not by vendor name.