PT-2026-27001 · Echatserver · Easy Chat

Published 2026-03-22 · Updated 2026-03-22 · CVE-2019-25613

NVD

CVSS v3.1

7.5

High

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Easy Chat Server 3.1 contains a denial of service vulnerability that allows remote attackers to crash the application by sending oversized data in the message parameter. Attackers can establish a session via the chat.ghp endpoint and then send a POST request to body2.ghp with an excessively large message parameter value to cause the service to crash.

Exploit

Fix

Weakness Enumeration

CWE-940

Related Identifiers

CVE-2019-25613

Affected Products

Easy Chat

References · 5

• 🔥 https://exploit-db.com/exploits/46806 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25613 · Security Note
• https://vulncheck.com/advisories/easy-chat-server-denial-of-service-via-message-parameter · Note
• http://echatserver.com · Note
• http://echatserver.com/ecssetup.exe · Note