Post
BleepingComputer
bleepingcomputer.com
did:plc:kbdifeeymt5ppkl4gtq3i7be
A critical vulnerability (CVE-2026-21589) affecting multiple Atlassian product families, including Jira, Confluence, and Bitbucket, is being exploited in attacks that do not require authentication.
https://www.bleepingcomputer.com/news/security/hackers-exploit-critical-atlassian-flaw-after-public-poc-release/
2026-10-07T12:49:41.778Z