CVE-2023-39737 is a client secret leakage vulnerability in Matsuya Line version 13.6.1, allowing attackers to gain unauthorized access to channel access tokens. This high-severity vulnerability (CVSS 8.2) is easily exploitable over the network without user interaction, potentially leading to high confidentiality impact through the sending of crafted broadcast messages and low integrity impact. While no active exploitation, public exploit code, or significant community discussion has been observed, the risk score indicates a notable concern.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
13.6.1CPE matchmatch criteria | cpe:2.3:a:linecorp:matsuya:13.6.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.