PT-2024-13547 · Line · Chigasaki Bakery Mini-App

Published 2024-01-26 · Updated 2024-02-19 · CVE-2023-48131

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions CHIGASAKI BAKERY mini-app on Line version 13.6.1

Description An issue in the CHIGASAKI BAKERY mini-app on Line allows attackers to send crafted malicious notifications via leakage of the channel access token. This enables potential exploitation, but specific details about the number of affected devices or real-world incidents are not provided.

Recommendations For version 13.6.1, consider restricting access to the mini-app until a patch is available to prevent the leakage of the channel access token. As a temporary workaround, avoid using the mini-app to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2023-48131

Affected Products

Chigasaki Bakery Mini-App

References · 5

• 🔥 https://github.com/syz913/CVE-reports/blob/main/CHIGASAKI%20BAKERY.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-48131 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-48131 · Security Note
• https://twitter.com/Esparta6108713/status/1759518626431070282 · Twitter Post
• https://t.me/cvenotify/68790 · Telegram Post