CVE-2022-47928 Cross-site scripting in n/a

Medium 6.1 Published 22 Dec 2022 Updated 3 Aug 2024

Cross-site scripting in MISP template file uploads allows attackers to execute arbitrary scripts in victim browsers.

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-2022-47928?

CVE-2022-47928 is a medium-severity cross-site scripting vulnerability in Misp-Project Misp, published on 22 Dec 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

In MISP before 2.4.167, there is XSS in the template file uploads in app/View/Templates/upload_file.ctp.

Weakness: CWE-79

Which versions are affected by CVE-2022-47928?

It affects 1 product.

Products include Misp-Project Misp.

How do I fix CVE-2022-47928?

No fix has been published for CVE-2022-47928 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-2022-47928 being exploited?

There is no known exploitation of CVE-2022-47928 in the wild and no public exploit code.

All Misp-Project Misp vulnerabilities

Sources

Also known as GHSA-x452-92r9-f88f.