CVE-2023-39737

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

High · published October 24, 2023

CVSS v3.1
8.2
EPSS
1%
Percentile
47.3
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00585 · 47.3th percentile
Published
2023-10-24T00:00Z
EPSS history
Timeline
  • 24 OCT 00:00Z
    The leakage of the client secret in Matsuya Line 13.6.1 allows attackers to obtain the channel access token and send crafted broadcast messages
    cvelistv5