CVE-2021-41312 json
Affected versions of Atlassian Jira Server and Data Center allow a remote attacker who has had their access revoked from Jira Service Manag…
published 2021-11-03 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-28341
- 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 a remote attacker who has had their access revoked from Jira Service Management to enable and disable Issue Collectors on Jira Service Management projects via an Improper Authentication vulnerability in the /secure/ViewCollectors endpoint. The affected versions are before version 8.19.1.
Patch / fix
- Atlassian Jira Server 8.19.1
- Atlassian Jira Data Center 8.19.1
- atlassian jira_server 8.19.1
- atlassian jira_data_center 8.19.1
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:N/I:H/A:N |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
Affected products
- Atlassian Jira Server
- Atlassian Jira Data Center
- atlassian jira_server
- atlassian jira_data_center
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
jira.atlassian.com
/browse/JRASERVER-72801
patch, vendor-advisory
Sources
- CVE List CVE-2021-41312
- NVD CVE-2021-41312
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.