Buffer overflow in Inbit Messenger
CVE-2023-54329
Inbit Messenger 4.6.0 - 4.9.0 contains a remote command execution vulnerability that allows unauthenticated attackers to execute arbitrary commands by exploiting a stack overflow in the messenger's protocol. Attackers can send specially cr…
Vulnerability class: Buffer Overflow
EPSS: 0.010 (59.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Inbit Messenger — versions 4.6.0
- Inbit Inbit_messenger
Weakness classification (CWE)
References
- disclosure@vulncheck.com (Exploit, exploit)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Exploit, technical-description, Third Party Advisory)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2023-54329?
- CVE-2023-54329 is a critical-severity vulnerability in Inbit Messenger, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2026-01-13.
- How severe is CVE-2023-54329?
- Critical severity. CVSS v3 base score is 9.8 out of 10.