CVE-2021-41309

Name: CVE-2021-41309
Creator: NVD / NIST
Published: 2021-12-08T04:15:06.637+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.80%

Last modified Jun 17, 2026

CVE-2021-41309 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Affected versions of Atlassian Jira Server and Data Center allow a user who has had their Jira Service Management access revoked to export audit logs of another user's Jira Service Management project via a Broken Authentication vulnerability in the /plugins/servlet/audit/resource endpoint. The affected versions of Jira Server and Data Center are before version 8.19.1.. EPSS estimates a 0.80% chance of exploitation in the next 30 days.

Description

Affected versions of Atlassian Jira Server and Data Center allow a user who has had their Jira Service Management access revoked to export audit logs of another user's Jira Service Management project via a Broken Authentication vulnerability in the /plugins/servlet/audit/resource endpoint. The affected versions of Jira Server and Data Center are before version 8.19.1.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.80%

52.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Atlassian	Jira Software Data Center	< 8.19.1

References

https://jira.atlassian.com/browse/JRASERVER-72803Vendor Advisory
https://jira.atlassian.com/browse/JRASERVER-72803Vendor Advisory

Timeline

Published: Dec 8, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-41309?

How severe is CVE-2021-41309?

CVE-2021-41309 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.

How do I fix CVE-2021-41309?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-41309?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST