CVE-2020-24085 Cross-site scripting in n/a
An attacker can execute malicious JavaScript in MISP via the SetHomePage function due to missing validation of the path 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-2020-24085?
CVE-2020-24085 is a medium-severity cross-site scripting vulnerability in Misp-Project Misp, published on 20 Jan 2021. 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
A cross-site scripting (XSS) vulnerability exists in MISP v2.4.128 in app/Controller/UserSettingsController.php at SetHomePage() function. Due to a lack of controller validation in "path" parameter, an attacker can execute malicious JavaScript code.
Weakness: CWE-79
Which versions are affected by CVE-2020-24085?
It affects 1 product.
Products include Misp-Project Misp.
How do I fix CVE-2020-24085?
No fix has been published for CVE-2020-24085 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-2020-24085 being exploited?
There is no known exploitation of CVE-2020-24085 in the wild and no public exploit code.
Other vulnerabilities in Misp-Project Misp
Sources
Also known as GHSA-jmr4-rffv-36cj.