8.2
Advisory Published
Updated

CVE-2023-39740

First published: Wed Oct 25 2023(Updated: )

The leakage of the client secret in Onigiriya-musubee Line 13.6.1 allows attackers to obtain the channel access token and send crafted broadcast messages.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Linecorp Onigiriya-musubee=13.6.1

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Frequently Asked Questions

  • What is CVE-2023-39740?

    CVE-2023-39740 is a vulnerability that allows attackers to obtain the channel access token and send crafted broadcast messages by leaking the client secret in Onigiriya-musubee Line 13.6.1.

  • How does CVE-2023-39740 impact Onigiriya-musubee Line 13.6.1?

    CVE-2023-39740 allows attackers to obtain the channel access token and send crafted broadcast messages in Onigiriya-musubee Line 13.6.1.

  • What is the severity of CVE-2023-39740?

    The severity of CVE-2023-39740 is classified as high with a severity value of 8.2.

  • How can I fix CVE-2023-39740?

    To fix CVE-2023-39740, it is recommended to update Onigiriya-musubee Line to a version that addresses the vulnerability.

  • Where can I find more information about CVE-2023-39740?

    You can find more information about CVE-2023-39740 in the following references: [GitHub](https://github.com/syz913/CVE-reports/blob/main/CVE-2023-39740.md) and [Line LIFF](https://liff.line.me/1657597257-0ozj8DwJ).

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