CVE-2023-30326 Cross-site scripting in n/a

Medium 6.1 Published 6 Jul 2023 Updated 19 Nov 2024

Attackers can execute arbitrary code via XSS in the username field of ChatEngine, requiring a patch to mitigate.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2023-30326?

CVE-2023-30326 is a medium-severity cross-site scripting vulnerability in n/a, published on 6 Jul 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

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.

Weakness: CWE-79

Which versions are affected by CVE-2023-30326?

It affects 1 product.

Products include Chatengine Project Chatengine.

How do I fix CVE-2023-30326?

No fix has been published for CVE-2023-30326 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2023-30326 being exploited?

There is no known exploitation of CVE-2023-30326 in the wild and no public exploit code.

Sources

Also known as GHSA-qr6r-mxm9-5279.