CVE-2026-30778: CWE-202 Exposure of Sensitive Information Through Data Queries in Apache Software Foundation Apache SkyWalking
CVE-2026-30778 is a vulnerability in Apache SkyWalking versions 9. 7. 0 through 10. 3. 0 where the /debugging/config/dump endpoint may expose sensitive configuration information related to MySQL and PostgreSQL databases. This exposure can lead to unauthorized access to critical configuration data. The issue is resolved in Apache SkyWalking version 10. 4. 0, which users are advised to upgrade to. The vulnerability has a CVSS score of 7.
AI Analysis
Technical Summary
Apache SkyWalking versions 9.7.0 through 10.3.0 contain a vulnerability identified as CVE-2026-30778, categorized under CWE-202 (Exposure of Sensitive Information Through Data Queries). The vulnerability occurs because the /debugging/config/dump endpoint can leak sensitive configuration details of MySQL and PostgreSQL databases. This information disclosure could aid attackers in further compromising the system. The vendor has addressed this issue in version 10.4.0.
Potential Impact
The vulnerability allows unauthorized users to access sensitive database configuration information via the /debugging/config/dump endpoint. This exposure can compromise confidentiality by revealing critical connection details, potentially facilitating further attacks. There is no indication of impact on integrity or availability. No known exploits have been reported in the wild.
Mitigation Recommendations
Users should upgrade Apache SkyWalking to version 10.4.0, which contains the official fix for this vulnerability. Since this is a self-hosted product, applying the vendor-released update is the recommended remediation. Patch status is confirmed by the vendor advisory recommending upgrade to 10.4.0. No additional mitigations are specified.
CVE-2026-30778: CWE-202 Exposure of Sensitive Information Through Data Queries in Apache Software Foundation Apache SkyWalking
Description
CVE-2026-30778 is a vulnerability in Apache SkyWalking versions 9. 7. 0 through 10. 3. 0 where the /debugging/config/dump endpoint may expose sensitive configuration information related to MySQL and PostgreSQL databases. This exposure can lead to unauthorized access to critical configuration data. The issue is resolved in Apache SkyWalking version 10. 4. 0, which users are advised to upgrade to. The vulnerability has a CVSS score of 7.
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Apache SkyWalking versions 9.7.0 through 10.3.0 contain a vulnerability identified as CVE-2026-30778, categorized under CWE-202 (Exposure of Sensitive Information Through Data Queries). The vulnerability occurs because the /debugging/config/dump endpoint can leak sensitive configuration details of MySQL and PostgreSQL databases. This information disclosure could aid attackers in further compromising the system. The vendor has addressed this issue in version 10.4.0.
Potential Impact
The vulnerability allows unauthorized users to access sensitive database configuration information via the /debugging/config/dump endpoint. This exposure can compromise confidentiality by revealing critical connection details, potentially facilitating further attacks. There is no indication of impact on integrity or availability. No known exploits have been reported in the wild.
Mitigation Recommendations
Users should upgrade Apache SkyWalking to version 10.4.0, which contains the official fix for this vulnerability. Since this is a self-hosted product, applying the vendor-released update is the recommended remediation. Patch status is confirmed by the vendor advisory recommending upgrade to 10.4.0. No additional mitigations are specified.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-03-05T01:06:13.446Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69df703082d89c981fec17be
Added to database: 4/15/2026, 11:02:08 AM
Last enriched: 4/22/2026, 11:14:55 PM
Last updated: 5/31/2026, 4:56:15 AM
Views: 205
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