CVE-2022-4350 Mingsoft MCMS search.do cross site scripting

Low 3.5 Published 8 Dec 2022 Updated 15 Apr 2025

Remote attackers can execute arbitrary scripts via the search.do component in Mingsoft MCMS, potentially compromising user sessions.

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

What is CVE-2022-4350?

CVE-2022-4350 is a low-severity cross-site scripting vulnerability in Mingsoft MCMS, published on 8 Dec 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

A vulnerability, which was classified as problematic, was found in Mingsoft MCMS 5.2.8. Affected is an unknown function of the file search.do. The manipulation of the argument content_title leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-215112.

Weakness: CWE-707

Which versions are affected by CVE-2022-4350?

2 open source packages ship an affected version, including net.mingsoft:ms-mcms. It affects 1 product.

Package	Affected	Fixed in
`net.mingsoft:ms-mcms` Maven	All versions to `5.2.8`	None
`net.mingsoft:ms-mcms` Maven	All versions to `5.2.8`	None

Products include Mingsoft Mcms.

How do I fix CVE-2022-4350?

No fix has been published for CVE-2022-4350 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-2022-4350 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4350 exists.

Sources

Also known as GHSA-p46c-m4j7-mjvq.