CVE-2026-30778

EUVD-2026-22913
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
Affected Products (NVD)
VendorProductVersion
apacheskywalking
9.7.0 ≤
𝑥
< 10.4.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://lists.apache.org/thread/pvf35o3tp1rqhmrhzj6fg31gvqrqcvn3
http://www.openwall.com/lists/oss-security/2026/04/15/2