Credential Storage Vulnerability in La Nacion App on Android
CVE-2026-4243

2LOW

Key Information:

Vendor

La Nacion

Status
La Nacion App
Vendor
CVE Published:
16 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4243?

A vulnerability has been discovered in the La Nacion App version 10.2.25 for Android, where improper handling of the API_KEY_WEBSOCKET_CV parameter may lead to unprotected storage of sensitive credentials. This flaw exists within a specific component of the application and is particularly concerning as it permits local exploitation. The complexity level for successfully executing this attack is regarded as high, making it challenging to exploit. Nevertheless, details regarding the exploit have been released publicly, raising concerns over potential exploitation methods. Despite early notification to the vendor about this issue, no response has been received.

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Affected Version(s)

La Nacion App 10.2.25

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-4243 - Proof of Concept

References

https://vuldb.com/?id.351185
vdb-entrytechnical-description
https://vuldb.com/?ctiid.351185
signaturepermissions-required
https://vuldb.com/?submit.771432
third-party-advisory

CVSS V4

Score:
2
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

fxizenta (VulDB User)
VulDB
JSON
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