JS
Product
Jira Software Data Center
by Atlassian · last CVE Oct 5, 2026
On CISA KEVExploited in the wild
40
CVEs
1
On KEV
9.8
Max CVSS
1
New 30D
Severity mix
Critical 2High 9Medium 29Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-21589
In wildKEV
7.5
99%
Oct 5
Atlassian Multiple Products Files or Directories Accessible to External Parties Vulnerability
Affected: All other versions
CVE-2020-14172
9.8
3%
Jul 3
This issue exists to document that a security improvement in the way that Jira Server and Data Center use velocity templates has been implemented
Affected: before 7.13.0; 8.0.0 before 8.5.0; 8.6.0 before 8.8.1
CVE-2019-20409
9.8
2%
Jun 23
The way in which velocity templates were used in Atlassian Jira Server and Data Center prior to version 8.8.0 allowed remote attackers to gain remote code execution if they were…
Affected: before 8.8.0
CVE-2021-41311
7.5
1%
Dec 8
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 &…
Affected: before 8.19.1
CVE-2021-41307
7.5
2%
Oct 26
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…
Affected: before 8.13.12; 8.14.0 before 8.20.0
CVE-2021-41306
7.5
2%
Oct 26
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view private project and filter names via an Insecure Direct Object References…
Affected: before 8.13.12; 8.14.0 before 8.20.0
CVE-2021-41305
7.5
1%
Oct 26
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…
Affected: before 8.13.12
CVE-2020-14178
7.5
3%
Sep 1
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate project keys via an Information Disclosure vulnerability in the /browse.PROJECTKEY…
Affected: before 7.13.7
CVE-2019-20898
7.5
1%
Jul 13
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to access sensitive information without being authenticated in the Global permissions screen
Affected: before 8.8.0
CVE-2020-14167
7.5
2%
Jul 1
The MessageBundleResource resource in Jira Server and Data Center before version 7.13.4, from 8.5.0 before 8.5.5, from 8.8.0 before 8.8.2, and from 8.9.0 before 8.9.1 allows…
Affected: before 7.13.14
CVE-2019-20413
7.5
2%
Jun 29
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability on the…
Affected: before 7.13.9
CVE-2021-41308
6.5
1%
Oct 26
Affected versions of Atlassian Jira Server and Data Center allow authenticated yet non-administrator remote attackers to edit the File Replication settings via a Broken Access…
Affected: before 8.6.0; 8.14.0 before 8.20.1
CVE-2019-20897
6.5
2%
Jul 13
The avatar upload feature in affected versions of Atlassian Jira Server and Data Center allows remote attackers to achieve Denial of Service via a crafted PNG file
Affected: before 8.5.4
CVE-2019-20418
6.5
1%
Jul 3
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to prevent users from accessing the instance via an Application Denial of Service vulnerability…
Affected: before 8.8.0
CVE-2019-20410
6.5
2%
Jun 29
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to view sensitive information via an Information Disclosure vulnerability in the comment…
Affected: before 7.6.17
CVE-2021-41310
6.1
1%
Nov 1
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability…
Affected: before 8.5.19; 8.6.0 before 8.13.11; 8.14.0 before 8.19.1
CVE-2020-36236
6.1
1%
Feb 15
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the…
Affected: before 8.5.11; 8.14.0 before 8.15.0
CVE-2020-4022
6.1
1%
Jul 1
The attachment download resource in Atlassian Jira Server and Data Center before 8.5.5, and from 8.6.0 before 8.8.2, and from 8.9.0 before 8.9.1 allows remote attackers to inject…
Affected: before 8.5.5
CVE-2020-14169
6.1
1%
Jul 1
The quick search component in Atlassian Jira Server and Data Center before 8.9.1 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS)…
Affected: before 8.9.1
CVE-2020-14164
6.1
1%
Jul 1
The WYSIWYG editor resource in Jira Server and Data Center before version 8.8.2 allows remote attackers to inject arbitrary HTML or JavaScript names via an Cross Site Scripting…
Affected: before 8.8.2
CVE-2020-14168
5.9
2%
Jul 1
The email client in Jira Server and Data Center before version 7.13.16, from 8.5.0 before 8.5.7, from 8.8.0 before 8.8.2, and from 8.9.0 before 8.9.1 allows remote attackers to…
Affected: before 7.13.14
CVE-2020-14173
5.4
1%
Jul 3
The file upload feature in Atlassian Jira Server and Data Center in affected versions allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting…
Affected: before 8.5.4
CVE-2020-4024
5.4
1%
Jul 1
The attachment download resource in Atlassian Jira Server and Data Center before 8.5.5, and from 8.6.0 before 8.8.2, and from 8.9.0 before 8.9.1 allows remote attackers to inject…
Affected: before 8.5.5
CVE-2019-20414
5.4
1%
Jun 29
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in Issue…
Affected: before 7.13.9
CVE-2020-4021
5.4
1%
Jun 1
Affected versions are: Before 8.5.5, and from 8.6.0 before 8.8.1 of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a cross…
Affected: before 7.13.16
CVE-2021-41309
5.3
1%
Dec 8
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…
Affected: before 8.19.1
CVE-2021-39127
5.3
1%
Oct 21
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to the query component JQL endpoint via a Broken Access Control vulnerability (BAC)…
Affected: before 8.5.10
CVE-2020-36235
5.3
2%
Feb 15
Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to view custom field and custom SLA names via an Information Disclosure…
Affected: before 8.13.2; 8.14.0 before 8.14.1
CVE-2019-20899
5.3
2%
Jul 13
The Gadget API in Atlassian Jira Server and Data Center in affected versions allows remote attackers to make Jira unresponsive via repeated requests to a certain endpoint in the…
Affected: before 8.5.4
CVE-2020-14165
5.3
1%
Jul 1
The UniversalAvatarResource.getAvatars resource in Jira Server and Data Center before version 8.9.0 allows remote attackers to obtain information about custom project avatars…
Affected: before 8.9.0
CVE-2019-20412
5.3
2%
Jun 29
The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate the following information via an Improper…
Affected: before 7.13.9
CVE-2020-4028
5.3
1%
Jun 23
Versions before 8.9.1, Various resources in Jira responded with a 404 instead of redirecting unauthenticated users to the login page, in some situations this may have allowed…
Affected: before 8.9.1
CVE-2019-20402
4.9
1%
Feb 6
Support zip files in Atlassian Jira Server and Data Center before version 8.6.0 could be downloaded by a System Administrator user without requiring the user to re-enter their…
Affected: before 8.6.0
CVE-2020-4025
4.8
1%
Jul 1
The attachment download resource in Atlassian Jira Server and Data Center The attachment download resource in Atlassian Jira Server and Data Center before 8.5.5, and from 8.6.0…
Affected: before 8.5.5
CVE-2019-20416
4.8
1%
Jun 30
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the…
Affected: before 8.3.0
CVE-2020-36231
4.3
1%
Feb 2
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to view the metadata of boards they should not have access to via an Insecure Direct Object…
Affected: before 8.5.10
CVE-2020-14174
4.3
1%
Jul 13
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to view titles of a private project via an Insecure Direct Object References (IDOR) vulnerability…
Affected: before 7.13.16
CVE-2020-4029
4.3
1%
Jul 1
The /rest/project-templates/1.0/createshared resource in Atlassian Jira Server and Data Center before version 8.5.5, from 8.6.0 before 8.7.2, and from 8.8.0 before 8.8.1 allows…
Affected: before 8.5.5
CVE-2019-20415
4.3
1%
Jun 30
Atlassian Jira Server and Data Center in affected versions allows remote attackers to modify logging and profiling settings via a cross-site request forgery (CSRF) vulnerability
Affected: before 7.13.3
CVE-2019-20106
4.3
1%
Feb 6
Comment properties in Atlassian Jira Server and Data Center before version 7.13.12, from 8.0.0 before version 8.5.4, and 8.6.0 before version 8.6.1 allows remote attackers to make…
Affected: before 7.13.12
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