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Valtimo: Sensitive data exposure through HTTP request/response logging in LoggingRestClientCustomizer

Published May 14, 2026

Description

Valtimo is an open-source business process automation platform. From 12.4.0 to 12.33.0 and 13.26.0, the LoggingRestClientCustomizer in the web module automatically intercepts all outgoing HTTP calls made via Spring's RestClient and logs the full request body, response body, and response headers. When an error response is received, this information is included in the thrown HttpClientErrorException message, which is logged at ERROR level by Spring's default exception handling — regardless of the application's DEBUG log level setting. This vulnerability is fixed in 12.33.0 and 13.26.0.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

References (6)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner GitHub_M
Published May 14, 2026
Updated May 15, 2026
Reserved May 6, 2026
CISA Vulnrichment
Updated May 15, 2026
NVD
Status Deferred
Modified Jun 17, 2026
Red Hat
Severity n/a
Public date n/a
ENISA EUVD
Assigner GitHub_M
Published May 14, 2026
Updated May 15, 2026
Exploited since n/a
EUVD-2026-30335 GHSA-3JH5-RR2Q-XFV7