CVE-2021-41305 json
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view the names of private projects and filte…
published 2021-10-26 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-28334
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view the names of private projects and filters via an Insecure Direct Object References (IDOR) vulnerability in the Average Number of Times in Status Gadget. The affected versions are before version 8.13.12..
Patch / fix
- Atlassian Jira Server 8.13.12
- Atlassian Jira Data Center 8.13.12
- atlassian jira_data_center 8.13.12
- atlassian jira_server 8.13.12
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
1.21% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).
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-72813
issue-tracking, patch, vendor-advisory
Sources
- CVE List CVE-2021-41305
- NVD CVE-2021-41305
Fencer Vulns 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.