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CVE-2025-13804— nutzam NutzBoot Ethereum Wallet EthModule.java information disclosure

Quick assessment

Affected
nutzam NutzBoot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NutzBoot是Nutz开源的一个企业级微服务框架。 NutzBoot 2.6.0-SNAPSHOT及之前版本存在访问控制错误漏洞，该漏洞源于文件EthModule.java的错误操作，可能导致信息泄露。

CVSS 4.3 · Medium EPSS 0.26% · P18

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2025-13804

Vulnerability Information
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Vulnerability Title
nutzam NutzBoot Ethereum Wallet EthModule.java information disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in nutzam NutzBoot up to 2.6.0-SNAPSHOT. The impacted element is an unknown function of the file nutzboot-demo/nutzboot-demo-simple/nutzboot-demo-simple-web3j/src/main/java/io/nutz/demo/simple/module/EthModule.java of the component Ethereum Wallet Handler. Performing a manipulation results in information disclosure. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
NutzBoot 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NutzBoot是Nutz开源的一个企业级微服务框架。 NutzBoot 2.6.0-SNAPSHOT及之前版本存在访问控制错误漏洞，该漏洞源于文件EthModule.java的错误操作，可能导致信息泄露。
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
nutzam NutzBoot 2.6.0-SNAPSHOT cpe:2.3:a:nutzam:nutzboot:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-13804

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III. Intelligence Information for CVE-2025-13804

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Vendor Advisories for CVE-2025-13804 (1)

Proof of Concept for CVE-2025-13804 (1)

Other References for CVE-2025-13804 (1)

Same Patch Batch · nutzam · 2025-12-01 · 3 CVEs total

CVE-2025-13806 7.3 HIGH nutzam NutzBoot Transaction API EthModule.java improper authorization
CVE-2025-13805 3.7 LOW nutzam NutzBoot LiteRpc-Serializer HttpServletRpcEndpoint.java getInputStream deserializat

IV. Related Vulnerabilities

Same product: NutzBoot
Same vendor: nutzam
Same weakness: CWE-200

V. Comments for CVE-2025-13804

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