CVE-2022-42977: Atlassian Confluence Data Center

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

The Netic User Export add-on before 1.3.5 for Atlassian Confluence has the functionality to generate a list of users in the application, and export it. During export, the HTTP request has a fileName parameter that accepts any file on the system (e.g., an SSH private key) to be downloaded.

Affected products

• Atlassian Confluence Data Center: before 1.3.5 (fixed in 1.3.5)

Published 2022-11-15. Last modified 2026-06-17.