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CVE-2024-0695

EFS Easy Chat Server HTTP GET Request denial of service

A vulnerability, which was classified as problematic, has been found in EFS Easy Chat Server 3.1. Affected by this issue is some unknown functionality of the component HTTP GET Request Handler. The manipulation of the argument USERNAME leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-251480. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Easy Chat Server Project
Products
Easy Chat Server
CVE-2023-4497

Easy Chat Server XSS vulnerability

Easy Chat Server, in its 3.1 version and before, does not sufficiently encrypt user-controlled inputs, resulting in a Cross-Site Scripting (XSS) vulnerability stored via /registresult.htm (POST method), in the Icon parameter. The XSS is loaded from /users.ghp.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Easy Chat Server Project
Products
Easy Chat Server
CVE-2023-4496

Easy Chat Server XSS vulnerability

Easy Chat Server, in its 3.1 version and before, does not sufficiently encrypt user-controlled inputs, resulting in a Cross-Site Scripting (XSS) vulnerability stored via /body2.ghp (POST method), in the mtowho parameter.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Easy Chat Server Project
Products
Easy Chat Server
CVE-2023-4495

Easy Chat Server XSS vulnerability

Easy Chat Server, in its 3.1 version and before, does not sufficiently encrypt user-controlled inputs, resulting in a Cross-Site Scripting (XSS) vulnerability stored via /registresult.htm (POST method), in the Resume parameter. The XSS is loaded from /register.ghp.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Easy Chat Server Project
Products
Easy Chat Server
CVE-2023-4494

Easy Chat Server Stack-based buffer overflow vulnerability

Stack-based buffer overflow vulnerability in Easy Chat Server 3.1 version. An attacker could send an excessively long username string to the register.ghp file asking for the name via a GET request resulting in arbitrary code execution on the remote machine.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Easy Chat Server Project
Products
Easy Chat Server