CVE-2026-44516: CWE-532: Insertion of Sensitive Information into Log File in valtimo-platform valtimo
CVE-2026-44516 is a vulnerability in the Valtimo open-source business process automation platform affecting versions from 12. 4. 0 up to but not including 12. 33. 0, and from 13. 0. 0 up to but not including 13. 26. 0. The issue arises because the LoggingRestClientCustomizer component logs full HTTP request and response bodies and headers, including error responses, at the ERROR log level regardless of the application's debug settings.
AI Analysis
Technical Summary
Valtimo's LoggingRestClientCustomizer intercepts all outgoing HTTP calls made via Spring's RestClient and logs detailed request and response data, including bodies and headers. When an error response occurs, this data is included in the exception message logged at ERROR level, bypassing debug-level controls. This results in sensitive information being inserted into log files, classified under CWE-532 (Insertion of Sensitive Information into Log File). The vulnerability affects Valtimo versions >=12.4.0 and <12.33.0, and >=13.0.0 and <13.26.0. It is resolved in versions 12.33.0 and 13.26.0.
Potential Impact
Sensitive information such as full HTTP request and response bodies and headers may be exposed in log files at the ERROR level, potentially leading to confidentiality breaches. The vulnerability has a CVSS 3.1 score of 7.6, reflecting a high severity with a high impact on confidentiality, low impact on integrity, and no impact on availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Upgrade affected Valtimo instances to version 12.33.0 or later, or 13.26.0 or later, where this vulnerability is fixed. Since no official patch links or remediation levels are provided beyond version updates, applying these version upgrades is the recommended remediation. Patch status is confirmed by the vendor advisory indicating fixes in these versions.
CVE-2026-44516: CWE-532: Insertion of Sensitive Information into Log File in valtimo-platform valtimo
Description
CVE-2026-44516 is a vulnerability in the Valtimo open-source business process automation platform affecting versions from 12. 4. 0 up to but not including 12. 33. 0, and from 13. 0. 0 up to but not including 13. 26. 0. The issue arises because the LoggingRestClientCustomizer component logs full HTTP request and response bodies and headers, including error responses, at the ERROR log level regardless of the application's debug settings.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Valtimo's LoggingRestClientCustomizer intercepts all outgoing HTTP calls made via Spring's RestClient and logs detailed request and response data, including bodies and headers. When an error response occurs, this data is included in the exception message logged at ERROR level, bypassing debug-level controls. This results in sensitive information being inserted into log files, classified under CWE-532 (Insertion of Sensitive Information into Log File). The vulnerability affects Valtimo versions >=12.4.0 and <12.33.0, and >=13.0.0 and <13.26.0. It is resolved in versions 12.33.0 and 13.26.0.
Potential Impact
Sensitive information such as full HTTP request and response bodies and headers may be exposed in log files at the ERROR level, potentially leading to confidentiality breaches. The vulnerability has a CVSS 3.1 score of 7.6, reflecting a high severity with a high impact on confidentiality, low impact on integrity, and no impact on availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Upgrade affected Valtimo instances to version 12.33.0 or later, or 13.26.0 or later, where this vulnerability is fixed. Since no official patch links or remediation levels are provided beyond version updates, applying these version upgrades is the recommended remediation. Patch status is confirmed by the vendor advisory indicating fixes in these versions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-06T18:28:20.887Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a05fd9fec166c07b0f93189
Added to database: 5/14/2026, 4:51:43 PM
Last enriched: 5/14/2026, 5:06:49 PM
Last updated: 5/14/2026, 5:59:14 PM
Views: 2
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