CVE-2023-48128
NixOS vulnerability analysis and mitigation

Overview

An issue in UNITED BOXING GYM mini-app on Line v13.6.1 allows attackers to send crafted malicious notifications via leakage of the channel access token (GitHub Report, NVD). The vulnerability was discovered in the mini-app's response from www.l-members.me/miniapp/members_card endpoint, which exposes the critical channel access token credential that should be kept secret.

Technical details

The vulnerability is classified as CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor). The issue occurs when the application exposes the channel access token in the response of the www.l-members.me/miniapp/members_card request. This token is used for securing communication within Line and should be strictly protected. The CVSS v3.1 base score is 5.4 (Medium) with vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N (NVD).

Impact

The vulnerability affects any user of the UNITED BOXING GYM mini-app. When exploited, attackers can use the exposed channel access token to broadcast malicious messages through the Line platform, including potentially fraudulent information and malicious website links (GitHub Report).

Additional resources


SourceThis report was generated using AI

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