CVE-2026-44516— Valtimo: Sensitive data exposure through HTTP request/response logging in LoggingRestClientCustomizer
Possible ATT&CK Techniques 1AI
T1056 · Input CaptureAffected Version Matrix 4
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| com.ritense.valtimo | web | >= 12.4.0, < 12.33.0 | affected |
>= 13.0.0, < 13.26.0 | affected | ||
| valtimo-platform | valtimo | >= 12.4.0, < 12.33.0 | affected |
>= 13.0.0, < 13.26.0 | affected |
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I. Basic Information for CVE-2026-44516
Vulnerability Information
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Vulnerability Title
Valtimo: Sensitive data exposure through HTTP request/response logging in LoggingRestClientCustomizer
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过日志文件的信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Valtimo 日志信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Valtimo是荷兰Valtimo开源的一个业务流程自动化的低代码平台。 Valtimo 12.4.0至12.33.0版本和13.26.0版本存在日志信息泄露漏洞，该漏洞源于LoggingRestClientCustomizer自动记录HTTP请求和响应信息，可能导致敏感信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| valtimo-platform | valtimo | >= 12.4.0, < 12.33.0 | - | |
| com.ritense.valtimo | web | >= 12.4.0, < 12.33.0 | - |
II. Public POCs for CVE-2026-44516
| # | POC Description | Source Link | Shenlong Link |
|---|
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