CVE-2018-11200 XSS vulnerability in company name field in Mautic

Medium 6.1 Published Updated

Attackers can inject malicious scripts via the company name field in Mautic, potentially leading to session hijacking or code execution.

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
Available

What is CVE-2018-11200?

CVE-2018-11200 is a medium-severity cross-site scripting vulnerability in n/a, published on 20 Sep 2019. 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

An issue was discovered in Mautic 2.13.1. It has Stored XSS via the company name field.

Weakness: CWE-79

Which versions are affected by CVE-2018-11200?

2 open source packages ship an affected version, including mautic/core. It affects 1 product.

PackageAffectedFixed in
mautic/core PackagistAll versions2.14.0
mautic/core PackagistAll versions2.14.0

Products include Acquia Mautic.

How do I fix CVE-2018-11200?

Upgrade mautic/core to 2.14.0 or later.

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-2018-11200 being exploited?

There is no known exploitation of CVE-2018-11200 in the wild and no public exploit code.

Sources

Also known as GHSA-9hx7-rg7w-xm79.

Is CVE-2018-11200 in your software?

Upload an SBOM and sbomify checks it against every vulnerability here, every day.

Check your SBOMs for free