CVE-2026-30778: Apache Skywalking

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

The SkyWalking OAP /debugging/config/dump endpoint may leak sensitive configuration information of MySQL/PostgreSQL. This issue affects Apache SkyWalking: from 9.7.0 through 10.3.0. Users are recommended to upgrade to version 10.4.0, which fixes the issue.

Affected products

• Apache Skywalking: from 9.7.0, before 10.4.0 (fixed in 10.4.0)

Published 2026-04-15. Last modified 2026-06-17.