CVE-2019-14272 SilverStripe asset-admin Cross-site Scripting (XSS)

What is CVE-2019-14272?

CVE-2019-14272 is a medium-severity cross-site scripting vulnerability in Silverstripe Silverstripe, published on 26 Sep 2019. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

In SilverStripe asset-admin 4.0, there is XSS in file titles managed through the CMS.

Weakness: CWE-79

Which versions are affected by CVE-2019-14272?

4 open source packages ship an affected version, including silverstripe/framework. It affects 1 product.

Products include Silverstripe Silverstripe.

How do I fix CVE-2019-14272?

Upgrade silverstripe/framework to a fixed version for your release line: 4.3.5 or 4.4.4.

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-2019-14272 being exploited?

There is no known exploitation of CVE-2019-14272 in the wild and no public exploit code.

Other vulnerabilities in Silverstripe Silverstripe

• CVE-2007-2321 Other in n/a Critical 10.0
• CVE-2019-12204 Missing warning can lead to unauthenticated admin access in SilverStripe Critical 9.8
• CVE-2019-5715 Silverstripe Framework SQLi Vulnerability Critical 9.8
• CVE-2019-12437 Silverstripe CSRF Protection Bypass via GraphQL High 8.8
• CVE-2020-6164 Silverstripe CMS information disclosure High 7.5

All Silverstripe Silverstripe vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-jgw2-f5mx-rg7h.