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Java CVE-2026-4243

| EUVDEUVD-2026-12449 LOW
Credentials Management Errors (CWE-255)
2026-03-16 cna@vuldb.com
Java Authentication Bypass Google
1.1
CVSS 4.0 · NVD

Severity by source

NVD PRIMARY
1.1 LOW
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

5
CVSS changed
Apr 29, 2026 - 01:11 NVD
2.0 (LOW) 1.1 (LOW)
CVSS changed
Apr 22, 2026 - 21:37 NVD
2.5 (LOW) 2.0 (LOW)
EUVD ID Assigned
Mar 16, 2026 - 15:30 euvd
EUVD-2026-12449
Analysis Generated
Mar 16, 2026 - 15:30 vuln.today
CVE Published
Mar 16, 2026 - 15:16 nvd
LOW 2.5

DescriptionCVE.org

A weakness has been identified in La Nacion App 10.2.25 on Android. This impacts an unknown function of the file source/app/lanacion/clublanacion/BuildConfig.java of the component app.lanacion.activity. Executing a manipulation of the argument API_KEY_WEBSOCKET_CV can lead to unprotected storage of credentials. The attack can only be executed locally. A high complexity level is associated with this attack. The exploitability is said to be difficult. 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.

AnalysisAI

A weakness has been identified in La Nacion App 10.2.25 on Android.

Technical ContextAI

This vulnerability is classified as Credentials Management Errors (CWE-255).

RemediationAI

Monitor vendor advisories for patches. Apply mitigations such as network segmentation, access restrictions, and monitoring.

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CVE-2026-4243 vulnerability details – vuln.today
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