CVE-2026-4243

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.

CVSS v3 2.5 LOW
CVSS v2.0 1.0 LOW

2.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.0 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

1.0^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:H/Au:S/C:P/I:N/A:N

Exploitability : 1.5 / Impact : 2.9

Access Vector LOCAL

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://vuldb.com/?ctiid.351185
https://vuldb.com/?id.351185
https://vuldb.com/?submit.771432
https://www.notion.so/WebSocket-Credential-Leak-Leading-to-Potential-DDoS-Attacks-in-app-lanacion-activity-3192de3f97fb80f8add6c2247abeb4eb?source=copy_link

Configurations

No configuration.

History

16 Mar 2026, 15:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-16 15:16

Updated : 2026-03-17 14:20

NVD link : CVE-2026-4243

Mitre link : CVE-2026-4243

CVE.ORG link : CVE-2026-4243

JSON object : View

Products Affected

No product.

CWE

CWE-255

Credentials Management Errors

CWE-256

Plaintext Storage of a Password

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