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CVE-2026-21589

Attackers Exploit Critical Atlassian Data Center Flaw CVE-2026-21589 Hours After PoC Release
🇪🇸Hispasec•Oct 7

Attackers Exploit Critical Atlassian Data Center Flaw CVE-2026-21589 Hours After PoC Release

Vulnerabilities & Exploits
Atlassian Fixes Critical Path Traversal Flaw CVE-2026-21589 Exposing Files in Jira and Confluence
🇵🇹BoletimSec•Oct 7

Atlassian Fixes Critical Path Traversal Flaw CVE-2026-21589 Exposing Files in Jira and Confluence

Vulnerabilities & Exploits
Critical CVE-2026-21589 Affects Eight Atlassian Products with CVSS 9.3 Score
🇯🇵Security NEXT•Oct 6

Critical CVE-2026-21589 Affects Eight Atlassian Products with CVSS 9.3 Score

Vulnerabilities & Exploits

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