CVE-2021-41311
First published: Wed Dec 08 2021(Updated: )
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.
Credit: security@atlassian.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Atlassian Jira Software Data Center | <8.19.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-41311?
The severity of CVE-2021-41311 is high with a severity value of 7.5.
How can an attacker exploit CVE-2021-41311?
Attackers with access to an administrator account that has had its access revoked can exploit CVE-2021-41311 by modifying projects' Users & Roles settings.
Which versions of Atlassian Jira Server and Data Center are affected by CVE-2021-41311?
Affected versions of Atlassian Jira Server and Data Center include Atlassian Jira Software Data Center up to version 8.19.1.
What is the vulnerability type of CVE-2021-41311?
CVE-2021-41311 is a Broken Authentication vulnerability.
Is there a reference for CVE-2021-41311?
Yes, you can find more information about CVE-2021-41311 at the following link: [JRASERVER-72802](https://jira.atlassian.com/browse/JRASERVER-72802).
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