CVE-2022-32442 Cross-site scripting in n/a

Medium 6.1 Published 17 Jun 2022 Updated 3 Aug 2024

Cross-site scripting vulnerability in u5cms allows attackers to inject malicious scripts via the home page parameter.

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-2022-32442?

CVE-2022-32442 is a medium-severity cross-site scripting vulnerability in n/a, published on 17 Jun 2022. 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

u5cms version 8.3.5 is vulnerable to Cross Site Scripting (XSS). When a user accesses the default home page if the parameter passed in is http://127.0.0.1/? "Onmouseover=%27tzgl (96502)%27bad=", it can cause html injection.

Weakness: CWE-79

Which versions are affected by CVE-2022-32442?

It affects 1 product.

Products include Yuba U5cms.

How do I fix CVE-2022-32442?

No fix has been published for CVE-2022-32442 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-2022-32442 being exploited?

There is no known exploitation of CVE-2022-32442 in the wild and no public exploit code.

Sources

Also known as GHSA-7p2j-r9vx-628c.