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CVE

CWE

Training

CVE-2019-25613

Published: Mar 22, 2026

Modified: Mar 23, 2026

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

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.

Vendor	Product	Versions
Echatserver	Easy Chat	affected `3.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

ExploitDB-46806

exploit

Official Product Homepage

product

Product Reference

product

VulnCheck Advisory: Easy Chat Server 3.1 Denial of Service via message Parameter

third-party-advisory

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