Vulnerability · Published Mar 16, 2026 · Assigned by VulDB
CVE-2026-4243La Nacion App app.lanacion.activity BuildConfig.java credentials storage
Low 2.5
In plain English
A low-severity security flaw in La Nacion App. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | La Nacion App | 10.2.25 |
Weakness: CWE-256, CWE-255 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
References
- VDB-351185 | La Nacion App app.lanacion.activity BuildConfig.java credentials storage vdb-entry, technical-description
- VDB-351185 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #771432 | SA LA NACION LA NACION(app.lanacion.activity) 10.2.25 WebSocket Credential Leak third-party-advisory
- https://www.notion.so/WebSocket-Credential-Leak-Leading-to-Potential-DDoS-Attacks-in-app-lanacion-activity-3192de3f97fb80f8add6c2247abeb4eb?source=copy_link exploit