CVE-2026-4219 | INDEX Conferences & Exhibitions Organization YWF BPOF APGCS App up to 1.0.2 on Android ae.index.apgcs BuildConfig.java ACCESS_KEY/HASH_KEY hard-coded credentials
A vulnerability categorized as problematic has been discovered 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.
This vulnerability is tracked as CVE-2026-4219. The attack is restricted to local execution. Moreover, an exploit is present.
The vendor was contacted early about this disclosure but did not respond in any way.