CVE-2023-4497
CVSS 3.1 Score 9.8 of 10 (high)
Details
Published Oct 4, 2023
Updated: Oct 6, 2023
CWE ID 434
Summary
CVE-2023-4497 is a Cross-Site Scripting (XSS) vulnerability affecting Easy Chat Server version 3.1 and earlier. The issue stems from insufficient input encryption, enabling an attacker to inject malicious code into user-controlled inputs, specifically the Icon parameter in the /registresult.htm (POST method) page. The XSS payload is then executed from the /users.ghp location, posing a significant security risk to users interacting with the affected chat server.
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Affected Products
- Emlog
Affected Vendors
- EM Log
Advisories, Assessments, and Mitigations
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