CVE-2023-31824

Vulnerability

CVE-2023-31824 is a vulnerability in DERICIA Co. Ltd.'s DELICIA application version 13.6.1. The bug resides in the miniapp DELICIA function, which exposes the channel access token, a credential used for API communication. No special configuration beyond default settings is required for the vulnerable code path to be reachable.

Exploitation

An attacker does not require authentication or any user interaction. The attacker must have network access to the application's traffic. By leveraging the exposed channel access token in the miniapp function, the attacker can retrieve it directly from the application's communications, as the token is not properly secured.

Impact

Successful exploitation allows the remote attacker to obtain the channel access token, leading to the disclosure of sensitive information. This could potentially enable unauthorized access to user data or backend services that rely on the token, compromising confidentiality.

Mitigation

As of the publication date (2023-07-13), no official patch or fixed version has been announced in the available references [1]. The vendor's website [1] does not provide a security advisory or update information for this issue. Users are advised to monitor vendor communications for a future fix.