{"uuid": "ed8c0b7f-af15-424f-8441-cca10742e060", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21589", "type": "seen", "source": "https://infosec.exchange/users/securestep9/statuses/117396179743833662", "content": "Using #Atlassian products like #Confluence, #Jira or #Bitbucket on-premise?\nCritical vulnerability CVE-2026-21589 (CVSS 9.3) lets unauthenticated attackers read known web-root files across 8 Atlassian products. Patch affected self-hosted instances now!\ud83d\udc47https://thehackernews.com/2026/10/critical-atlassian-flaw-lets.html", "creation_timestamp": "2026-10-06T21:52:24.144612Z"}