CVE-2026-4219

| EUVD-2026-12353 LOW
2026-03-16 VulDB
3.3
CVSS 3.1

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

4
PoC Detected
Mar 16, 2026 - 16:16 vuln.today
Public exploit code
Analysis Generated
Mar 16, 2026 - 07:00 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 07:00 euvd
EUVD-2026-12353
CVE Published
Mar 16, 2026 - 06:02 nvd
LOW 3.3

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.

Analysis

A hard-coded credentials vulnerability exists in the INDEX Conferences & Exhibitions Organization YWF BPOF APGCS Android application (versions up to 1.0.2) where attackers can manipulate ACCESS_KEY and HASH_KEY arguments in the BuildConfig.java component to extract embedded credentials. The vulnerability requires local execution on the device and grants only confidentiality impact (CWE-798: Use of Hard-Coded Credentials), but the existence of a published exploit and vendor non-responsiveness elevate practical risk despite the low CVSS score of 3.3.

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Remediation

During next maintenance window: Apply vendor patches when convenient. Monitor vendor channels for updates.

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Priority Score

37
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +16
POC: +20

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CVE-2026-4219 vulnerability details – vuln.today

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