CVE-2026-41004 Details
Description
When enabling trace logging in Spring Cloud Config Server sensitive information was placed in plain text in the logs. Spring Cloud Config 3.1.x: affected from 3.1.0 through 3.1.13 (inclusive); upgrade to 3.1.14 or greater (Enterprise Support Only). Spring Cloud Config 4.1.x: affected from 4.1.0 through 4.1.9 (inclusive); upgrade to 4.1.10 or greater (Enterprise Support Only). Spring Cloud Config 4.2.x: affected from 4.2.0 through 4.2.6 (inclusive); upgrade to 4.2.7 or greater (Enterprise Support Only). Spring Cloud Config 4.3.x: affected from 4.3.0 through 4.3.2 (inclusive); upgrade to 4.3.3 or greater. Spring Cloud Config 5.0.x: affected from 5.0.0 through 5.0.2 (inclusive); upgrade to 5.0.3 or greater.
A vulnerability exists in Spring Cloud Config Server that allows sensitive information to be logged in plain text when trace logging is enabled. This issue affects multiple versions of Spring Cloud Config, including 3.1.x, 4.1.x, 4.2.x, 4.3.x, and 5.0.x. The vulnerability arises from the improper handling of sensitive data in the logging process, which can lead to unintentional exposure of confidential information.
Users should upgrade to the fixed version corresponding to their Spring Cloud Config version. For versions 3.1.x, 4.1.x, and 4.2.x, the upgrade should be to the next available version, which is 3.1.14, 4.1.10, and 4.2.7 respectively. For versions 4.3.x and 5.0.x, users can upgrade to 4.3.3 and 5.0.3 respectively.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 7, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://spring.io/security/cve-2026-41004 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-532 | Insertion of Sensitive Information into Log File | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| vmware spring cloud config | >= 3.1.0, < 3.1.14 >= 4.1.0, < 4.1.10 >= 4.2.0, < 4.2.7 >= 4.3.0, < 4.3.3 >= 5.0.0, < 5.0.3 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 12, 2026 | Initial Analysis | [email protected] |
| May 7, 2026 | New CVE Received | [email protected] |