CVE-2026-4219 MEDIUM

CVE-2026-4219: INDEX Conferences & Exhibitions Organization YWF BPOF APGCS App ae.index.apgcs BuildConfig.java hard-coded credentials

Vendor Index Conferences & Exhibitions Organization
Product YWF BPOF APGCS App
Weakness CWE-798 · Hardcoded credentials
Published March 16, 2026
Last update March 16, 2026
View on NVD All CVEs

CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

What the vulnerability does

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.

Key dates

Disclosure timeline

March 16, 2026 CVE published
March 16, 2026 Record updated