Product · Atlassian

Bitbucket Data Center

14 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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Critical 9.3

CVE-2026-21589 Exploited Public exploit Scanner template EPSS 100%

This is a vulnerability in Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Sof…

Atlassian Confluence Data Center Jira Service Management Data Center Bitbucket Data Center Web / CMS

Oct 5, 2026
KEV Oct 15, 2026
Critical 9.8

CVE-2022-43781 Public exploit EPSS 98%

There is a command injection vulnerability using environment variables in Bitbucket Server and Data Center. An attacker…

Atlassian Bitbucket Server Bitbucket Data Center

Nov 17, 2022
Critical 9.8

CVE-2022-26133 Public exploit EPSS 71%

SharedSecretClusterAuthenticator in Atlassian Bitbucket Data Center versions 5.14.0 and later before 7.6.14, 7.7.0 and …

Atlassian Bitbucket Data Center

Apr 20, 2022