CVE-2023-39737 Information disclosure in n/a
Attackers can extract the client secret to obtain channel access tokens and send unauthorized broadcast messages via the Matsuya Line application.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-39737?
CVE-2023-39737 is a high-severity vulnerability in n/a, published on 24 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-200
Which versions are affected by CVE-2023-39737?
It affects 1 product.
Products include Linecorp Matsuya.
How do I fix CVE-2023-39737?
No fix has been published for CVE-2023-39737 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-39737 being exploited?
There is no known exploitation of CVE-2023-39737 in the wild and no public exploit code.
Sources
Also known as GHSA-xh9r-6fmf-q43q.