CVE-2021-41307 json
Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to view the names of private projects and…
published 5y ago modified 4mo ago also EUVD-2021-28336
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.7%
- EPSS 1.7% chance of exploitation in 30 days, percentile 77%
- public exploits
- 0
- none known
Summary
Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to view the names of private projects and private filters via an Insecure Direct Object References (IDOR) vulnerability in the Workload Pie Chart Gadget. The affected versions are before version 8.13.12, and from version 8.14.0 before 8.20.0.
Patch / fix
- Atlassian Jira Server 8.13.12, 8.20.0
- Atlassian Jira Data Center 8.13.12, 8.20.0
- atlassian jira_data_center 8.13.12, 8.20.0
- atlassian jira_server 8.13.12, 8.20.0
Is CVE-2021-41307 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2y ago
Exploit prediction
1.67% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Atlassian Jira Server
- Atlassian Jira Data Center
- atlassian jira_data_center
- atlassian jira_server
Classification
- Weakness
-
- CWE-639 Authorization Bypass Through User-Controlled Key
References
-
jira.atlassian.com
/browse/JRASERVER-72916
issue-tracking, patch, vendor-advisory
Sources
- CVE List CVE-2021-41307
- NVD CVE-2021-41307
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.