CVE-2026-5458
Received Received - Intake
Hard-Coded Cryptographic Key in Noelse Pro App (Android

Publication date: 2026-04-03

Last updated on: 2026-04-03

Assigner: VulDB

Description
A weakness has been identified in Noelse Individuals & Pro App up to 2.1.7 on Android. This impacts an unknown function of the file com/reactnative/antelop/BuildConfig.java of the component com.afone.noelse. This manipulation of the argument SEGMENT_WRITE_KEY causes use of hard-coded cryptographic key . The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
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Meta Information
Published
2026-04-03
Last Modified
2026-04-03
Generated
2026-06-16
AI Q&A
2026-04-03
EPSS Evaluated
2026-06-14
NVD
CVE-2026-5458
EUVD
EUVD-2026-18611
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
noelse individuals_and_pro_app to 2.1.7 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-321 The product uses a hard-coded, unchangeable cryptographic key.
CWE-320 Key Management Errors
Attack-Flow Graph
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Executive Summary

This vulnerability exists in the Noelse Individuals & Pro App up to version 2.1.7 on Android. It involves a weakness in the file com/reactnative/antelop/BuildConfig.java within the component com.afone.noelse. Specifically, the vulnerability is caused by manipulation of the argument SEGMENT_WRITE_KEY, which leads to the use of a hard-coded cryptographic key. The attack exploiting this vulnerability must be launched locally, and the exploit code has been made publicly available.

Impact Analysis

The impact of this vulnerability is limited due to its low CVSS scores (BaseScore 1.7 to 3.3) and the requirement that the attack be launched locally with some privileges. The use of a hard-coded cryptographic key can potentially compromise the confidentiality of certain data (as indicated by the partial confidentiality impact), but it does not affect integrity or availability. Since the attack requires local access and privileges, remote exploitation is not possible.

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