+ Request intel workspace

CVE

CVE-2026-21589

P2

Atlassian Multiple Products Files or Directories Accessible to External Parties Vulnerability

Atlassian · Multiple Products

Date added (CISA)

2026-10-15

Remediation due

2026-10-18

Known ransomware use

Not indicated

Remediation priority

P2 — CISA due date imminent

Associated with

Related to

CVE-2026-21589campaignCorrelated cluster2026-10-12

Open CVE-2026-21589 in: Relationships → · Ask →

Related

Nothing linked yet

No threat actor or pipeline report has been cross-referenced against this CVE yet. The associated-with rail above shows any asserted relationships.

Source: NVD ↗ · CISA KEV Catalog ↗

CVE-2026-21589: Atlassian Multiple Products Files or Directories Accessible to External Parties Vulnerability · RaqibCTI