CVE-2026-44516

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

State: Published
Severity: 7.6 High
Published: May 14, 2026
Updated: May 15, 2026
Reserved: May 6, 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.

Scores

CVSS	Score	Vector	Source
3.1	7.6 High	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N	GitHub_M

Weaknesses

CWE-532 Insertion of Sensitive Information into Log File

Affected Products

Product	Versions
valtimovaltimo-platform	>= 12.4.0, < 12.33.0Affected >= 13.0.0, < 13.26.0Affected
webcom.ritense.valtimo	>= 12.4.0, < 12.33.0Affected >= 13.0.0, < 13.26.0Affected

References

https://github.com/valtimo-platform/valtimo/security/advisories/GHSA-3jh5-rr2q-xfv7

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