Echatserver: >> Easy Chat Server >> 1.1 Security Vulnerabilities
EChat Server 3.1 contains a buffer overflow vulnerability in the chat.ghp endpoint that allows remote attackers to execute arbitrary code by supplying an oversized username parameter. Attackers can send a GET request to chat.ghp with a malicious username value containing shellcode and ROP gadgets to achieve code execution in the application context.
CVSS Score
9.8
EPSS Score
0.002
Published
2026-03-28