CVE-2023-30326

Cross Site Scripting (XSS) vulnerability in username field in /WebContent/WEB-INF/lib/chatbox.jsp...

6.1 Medium

Cross Site Scripting (XSS) vulnerability in username field in /WebContent/WEB-INF/lib/chatbox.jsp in wliang6 ChatEngine commit fded8e710ad59f816867ad47d7fc4862f6502f3e, allows attackers to execute arbitrary code.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.40%Up 0.4 points since Jul 7, 2023

What each source reports

NVD Score used 6.1

Record: CVE-2023-30326
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2023-30326
Updated: 2026-11-02

EUVDEUVD-2023-34749 No score

Record: EUVD-2023-34749
Updated: 2026-11-03

GitHub AdvisoriesGHSA-qr6r-mxm9-5279 6.1

Cross Site Scripting (XSS) vulnerability in username field in /WebContent/WEB-INF/lib/chatbox.jsp...

Record: GHSA-qr6r-mxm9-5279
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

chatengine project chatengine

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-30326 is a medium vulnerability (CVSS 6.1) in Chatengine Project Chatengine, published July 6, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.40%, the 33rd percentile. No source names a fixed version.