#atlassian
All CosmicBytez Labs articles tagged #atlassian, across news, security advisories, how-to guides, and projects.
- News
Hackers Exploit Critical Atlassian Flaw After Public PoC Release
Active exploitation of Atlassian's CVE-2026-21589 began within 2 hours of a public PoC, hitting Jira, Confluence, and Bitbucket Data Center.
- News
Atlassian Patches Critical Arbitrary File Access Flaw Affecting 8 Products
CVE-2026-21589 (CVSS 9.3) lets unauthenticated attackers read specific files on Bitbucket, Confluence, Jira, and five other Atlassian Data Center products.
- News
Atlassian Warns of Critical File-Access Flaw in Jira, Confluence
CVE-2026-21589 (CVSS 9.3) lets unauthenticated attackers read files in Jira, Confluence, Bitbucket and five more Data Center products.
- News
Atlassian Rovo Can Be Tricked Into Sending Jira and Confluence Data to Attackers
Two independent security firms found that Atlassian's AI assistant Rovo is vulnerable to indirect prompt injection attacks that silently exfiltrate Jira...
- News
Critical One-Click Vulnerability in Atlassian's Rovo AI Exposed Enterprise Data
Researchers discovered a parameter-to-prompt injection flaw in Atlassian Rovo AI that allowed a single malicious link click to exfiltrate Confluence API...