Known Vulnerabilities for Jira Server by Atlassian

Listed below are 10 of the newest known vulnerabilities associated with "Jira Server" by "Atlassian".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-27826 json MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to version 0.17.0,... Not Provided 2026-03-10 2026-03-10
CVE-2026-27825 json MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to version 0.17.0,... Not Provided 2026-03-10 2026-03-10
CVE-2022-36801 json Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaS... 6.1 - MEDIUM 2022-08-10 2022-08-12
CVE-2022-36799 json This issue exists to document that a security improvement in the way that Jira Server and Data Center use templates has been ... 7.2 - HIGH 2022-08-01 2022-08-05
CVE-2022-26137 json A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to cause additional Servlet Filters ... 8.8 - HIGH 2022-07-20 2022-08-04
CVE-2022-26136 json A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used by fi... 9.8 - CRITICAL 2022-07-20 2022-08-04
CVE-2022-26135 json A vulnerability in Mobile Plugin for Jira Data Center and Server allows a remote, authenticated user (including a user who jo... 6.5 - MEDIUM 2022-06-30 2022-08-04
CVE-2022-0540 json A vulnerability in Jira Seraph allows a remote, unauthenticated attacker to bypass authentication by sending a specially craf... 9.8 - CRITICAL 2022-04-20 2023-08-08
CVE-2021-43952 json Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to restore the default conf... 4.3 - MEDIUM 2022-02-15 2022-06-03
CVE-2021-43947 json Affected versions of Atlassian Jira Server and Data Center allow remote attackers with administrator privileges to execute ar... 7.2 - HIGH 2022-01-06 2022-03-30
Results limited to 10 most recent vulnerabilities
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