What is GHSA-27h3-crw2-q36w?

GHSA-27h3-crw2-q36w is a security advisory published by GitHub Security Advisories with High severity. SkyWalking OAP /debugging/config/dump endpoint may leak sensitive configuration information

Which CVE IDs does GHSA-27h3-crw2-q36w cover?

GHSA-27h3-crw2-q36w covers the following CVE IDs: CVE-2026-30778. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-27h3-crw2-q36w?

GHSA-27h3-crw2-q36w has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-27h3-crw2-q36w?

GHSA-27h3-crw2-q36w affects 1 product, including: maven/org.apache.skywalking:server-core:\u003e= 9.7.0, \u003c 10.4.0.

GHSA-27h3-crw2-q36wHighCVSS 7.5

SkyWalking OAP /debugging/config/dump endpoint may leak sensitive configuration information

Vendor

GitHub Security Advisories

Published

April 16, 2026

Last Modified

April 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-30778 →

📋 Description

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 products1

maven/org.apache.skywalking:server-core:>= 9.7.0, < 10.4.0

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-30778
https://lists.apache.org/thread/pvf35o3tp1rqhmrhzj6fg31gvqrqcvn3
http://www.openwall.com/lists/oss-security/2026/04/15/2
https://github.com/apache/skywalking/commit/5a3f6260e4dd681a9132204e5299064bef079886
https://github.com/advisories/GHSA-27h3-crw2-q36w