Known Vulnerabilities for Mcp-atlassian by Sooperset

Listed below are 9 of the newest known vulnerabilities associated with "Mcp-atlassian" by "Sooperset".

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-2026-73498 json MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, conflue... Not Provided 2026-08-12 2026-08-13
CVE-2026-21584 json This High severity Improper Authorization vulnerability was introduced in versions 10.0.0, 10.1.0, 10.2.0, 11.0.0, 12.0.0, an... Not Provided 2026-08-18 2026-08-28
CVE-2026-21582 json This High severity BASM (Broken Authentication & Session Management) vulnerability known as CVE-2026-21582 was introduced in ... Not Provided 2026-08-18 2026-08-20
CVE-2026-21580 json This Critical severity Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability was introduced... Not Provided 2026-08-18 2026-08-21
CVE-2026-21579 json This High severity Information Disclosure vulnerability was introduced in versions 7.17.0, 7.19.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0... Not Provided 2026-07-21 2026-07-22
CVE-2026-21577 json This High severity DoS (Denial of Service) vulnerability was introduced in versions 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1,... Not Provided 2026-07-21 2026-07-22
CVE-2026-21575 json This High severity RCE (Remote Code Execution) vulnerability was introduced in version 3.4.11 of Sourcetree for Mac and Sourc... Not Provided 2026-07-21 2026-07-24
CVE-2026-12225 json syracom AG Secure Login (2FA) for Atlassian Jira, Confluence, and Bitbucket 3.4.0.x contains an authentication bypass vulnera... Not Provided 2026-06-16 2026-06-21
CVE-2026-6673 json Mattermost versions 11.7.x <= 11.7.0, 11.6.x <= 11.6.2, 11.5.x <= 11.5.5, 10.11.x <= 10.11.17 fail to authenticate Atlassian ... Not Provided 2026-06-22 2026-06-22

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