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CVE

CWE

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CVE-2025-13806

Published: Dec 1, 2025

Modified: Feb 24, 2026

PUBLISHED

CVSS v3.1

7.3

HIGH

Description

A security vulnerability has been detected in nutzam NutzBoot up to 2.6.0-SNAPSHOT. This impacts 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 Transaction API. The manipulation of the argument from/to/wei leads to improper authorization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

Vendor	Product	Versions
nutzam	NutzBoot	affected `2.6.0-SNAPSHOT`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-333816 | nutzam NutzBoot Transaction API EthModule.java improper authorization

vdb-entry

technical-description

VDB-333816 | CTI Indicators (IOB, IOC, TTP, IOA)

signature

permissions-required

Submit #692061 | NutzBoot project (Nutz community) NutzBoot (Web3j starter + demo module) NutzBoot 2.6.0-SNAPSHOT Improper Access Control (Unauthenticated transaction API)

third-party-advisory

https://github.com/Xzzz111/exps/blob/main/archives/nutzboot-UnauthorizedTransfer-1/report.md

broken-link

https://github.com/Xzzz111/exps/blob/main/archives/nutzboot-UnauthorizedTransfer-1/report.md#vulnerability-details-and-poc

broken-link

exploit

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