# CVE-2025-13806: NutzBoot Incorrect Privilege Assignment vulnerability

Source: https://junglewise.ai/threats/cve-2025-13806-a-security-vulnerability-has-been-detected-in-nutzam-nutzboot-up  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-12-01  
License: CC BY 4.0 with a link back

CVE-2025-13806 · Severity: high · CVSS 7.3 · Published 2025-12-01

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.

Technologies: [org.nutz:nutzboot-parent (Maven)](https://junglewise.ai/threats/technologies/org-nutz-nutzboot-parent). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2025-13806 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-13806 being exploited in the wild.

**How severe is CVE-2025-13806?** High severity, with a CVSS score of 7.3, published 1 December 2025.

**Which products and versions are affected?** org.nutz:nutzboot-parent (Maven) ECOSYSTEM:introduced=0,last_affected=2.6.0-SNAPSHOT.

**Is there a fix for CVE-2025-13806?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-13806?** Check whether you run org.nutz:nutzboot-parent (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- org.nutz:nutzboot-parent (Maven) ECOSYSTEM:introduced=0,last_affected=2.6.0-SNAPSHOT

## Identifiers

- CVE-2025-13806
- GHSA-53v5-9752-qq92

## Related threats

- [Nutz NutzBoot LiteRpc Java deserialization remote code execution](https://junglewise.ai/threats/cve-2025-13805-nutz-nutzboot-literpc-java-deserialization-remote-code-execution)
- [Nutz NutzBoot information disclosure in Ethereum Wallet Handler](https://junglewise.ai/threats/cve-2025-13804-nutz-nutzboot-information-disclosure-in-ethereum-wallet-handler)