Product · Atlassian

Crowd Data Center

7 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-2022-43782

Affected versions of Atlassian Crowd allow an attacker to authenticate as the crowd application via security misconfigu…

Atlassian Crowd Data Center Crowd Server

Nov 17, 2022
Critical 9.8

CVE-2022-26136

A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used…

Atlassian Confluence Data Center Confluence Server Crucible Web / CMS

Jul 20, 2022