Vulnerabilities · InfosecFeed Brief
Scans for Atlassian vulnerablity (CVE-2026-21589), (Wed, Oct 7th)
Vulnerabilities
What you need to know
On October 5th, Atlassian published patches for multiple products to fix an "Arbitrary File Access" vulnerability [CVE-2026-21589]. An attacker can read arbitrary files in the web application's directory, potentially exposing sensitive information such as…
Source transparency
Read the original report at SANS Internet Storm Center ↗
This is an InfosecFeed curated brief based on reporting from SANS Internet Storm Center. InfosecFeed does not claim ownership of the original reporting.