CVE-2021-41311

Description

Affected versions of Atlassian Jira Server and Data Center allow attackers with access to an administrator account that has had its access revoked to modify projects' Users & Roles settings, via a Broken Authentication vulnerability in the /plugins/servlet/project-config/PROJECT/roles endpoint. The affected versions are before version 8.19.1.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.27%
Vendor Advisory atlassian.com
Affected: Atlassian Jira Server
Affected: Atlassian Jira Data Center
Published at:
Updated at:

References

Link Tags
https://jira.atlassian.com/browse/JRASERVER-72802 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-41311?
CVE-2021-41311 has been scored as a high severity vulnerability.
How to fix CVE-2021-41311?
To fix CVE-2021-41311, 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-2021-41311 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-41311 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.
What software or system is affected by CVE-2021-41311?
CVE-2021-41311 affects Atlassian Jira Server, Atlassian Jira Data Center.
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