{"uuid": "22e7eca7-1606-4a17-9eca-e812790b17ba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21589", "type": "seen", "source": "https://bsky.app/profile/diesec.bsky.social/post/3mxdyjkqixh2o", "content": "Atlassian CVE-2026-21589 (CVSS 9.3): unauthenticated file read in 8 Data Center products incl. Jira, Confluence, Bitbucket, Crowd. No exploitation reported yet. Upgrade, restrict access, check logs.\n\ud83c\uddec\ud83c\udde7 diesec.com/2026/10/atla...\n\ud83c\udde9\ud83c\uddea diesec.com/de/2026/10/a... \n#cybersecurity", "creation_timestamp": "2026-10-08T08:00:13.461234Z"}