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1.9
INDEX Conferences App on Android Exposes Hard-Coded Credentials
CVE-2026-4219
Summary
The INDEX Conferences & Exhibitions Organization YWF BPOF APGCS App on Android devices has a security flaw that could allow an attacker to access sensitive information. This flaw is present in versions up to 1.0.2 and could be exploited by someone with local access. We recommend updating the app to the latest version to fix this issue.
Original title
A flaw has been found in INDEX Conferences & Exhibitions Organization YWF BPOF APGCS App up to 1.0.2 on Android. Affected by this vulnerability is an unknown functionality of the file com/index/eve...
Original description
A flaw has been found in INDEX Conferences & Exhibitions Organization YWF BPOF APGCS App up to 1.0.2 on Android. Affected by this vulnerability is an unknown functionality of the file com/index/event/BuildConfig.java of the component ae.index.apgcs. Executing a manipulation of the argument ACCESS_KEY/HASH_KEY can lead to hard-coded credentials. The attack is restricted to local execution. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
nvd CVSS2.0
1.7
nvd CVSS3.1
3.3
nvd CVSS4.0
1.9
Vulnerability type
CWE-259
CWE-798
Use of Hard-coded Credentials
Published: 16 Mar 2026 · Updated: 16 Mar 2026 · First seen: 16 Mar 2026