CVE-2021-31913

Description

In JetBrains TeamCity before 2020.2.3, insufficient checks of the redirect_uri were made during GitHub SSO token exchange.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.00%
Vendor Advisory jetbrains.com Vendor Advisory jetbrains.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://blog.jetbrains.com vendor advisory
https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-31913?
CVE-2021-31913 has been scored as a high severity vulnerability.
How to fix CVE-2021-31913?
To fix CVE-2021-31913, 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-2021-31913 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-31913 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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