CVE-2021-28459

Public Exploit
Azure DevOps Server Spoofing Vulnerability

Description

Azure DevOps Server Spoofing Vulnerability

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.54%
Vendor Advisory microsoft.com
Affected: Microsoft Azure DevOps Server 2020.0.1
Published at:
Updated at:

References

Link Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28459 patch vendor advisory
http://seclists.org/fulldisclosure/2021/Apr/25 third party advisory mailing list
http://packetstormsecurity.com/files/162190/Microsoft-Azure-DevOps-Server-2020.0.1-Cross-Site-Scripting.html third party advisory vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2021-28459?
CVE-2021-28459 has been scored as a medium severity vulnerability.
How to fix CVE-2021-28459?
To fix CVE-2021-28459, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-28459 being actively exploited in the wild?
It is possible that CVE-2021-28459 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-28459?
CVE-2021-28459 affects Microsoft Azure DevOps Server 2020.0.1.
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