The vulnerability of Atlassian Data Center software products lies in the use of files and directories accessible from external parties, which allows attackers to gain unauthorized access to protected information.
🗓️ 07 Oct 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 30 |
|---|---|---|---|---|
 | Exploit for CVE-2026-21589 | 8 Oct 202608:31 | – | githubexploit |
| Exploit for CVE-2026-21589 | 7 Oct 202609:03 | – | githubexploit |
| Exploit for CVE-2026-21589 | 8 Oct 202615:30 | – | githubexploit |
| Exploit for CVE-2026-21589 | 7 Oct 202613:44 | – | githubexploit |
| Exploit for CVE-2026-21589 | 6 Oct 202610:40 | – | githubexploit |
| Exploit for CVE-2026-21589 | 6 Oct 202615:43 | – | githubexploit |
| Exploit for CVE-2026-21589 | 6 Oct 202618:21 | – | githubexploit |
| Exploit for CVE-2026-21589 | 8 Oct 202605:41 | – | githubexploit |
 | CVE-2026-21589: Critical Arbitrary File Read Vulnerability in Atlassian Products | 7 Oct 202616:00 | – | akamaiblog |
 | CVE-2026-21589 | 6 Oct 202600:07 | – | circl |
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07 Oct 2026 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 37.5
CVSS 27.8
EPSS0.01773