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7.3

CVE-2026-36228: Easy Chat Server 3.1 allows unauthorized code execution

CVE-2026-36228 · published 5 months ago
Summary

An attacker can send a malicious chat message to the Easy Chat Server, potentially stealing sensitive information and taking control of the server. This is a serious issue, as it can lead to unauthorized access and data breaches. It's essential to update the Easy Chat Server to the latest version or replace it with a secure alternative.

Original advisory text
Buffer Overflow vulnerability in Easy Chat Server 3.1 allows a remote attacker to obtain sensitive information and execute arbitrary code via the chat message functionality
Buffer Overflow vulnerability in Easy Chat Server 3.1 allows a remote attacker to obtain sensitive information and execute arbitrary code via the chat message functionality
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
7.3 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-120Classic Buffer Overflow
Timeline
Published22 May 2026
Updated4 Nov 2026
First seen5 Jul 2026
Sources
CVE-2026-36228 · MITRE
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