CVE-2020-10777 Cross-site scripting in CloudForms
An attacker can execute stored XSS attacks against CloudForms administrators, potentially leading to account takeover or data exposure.
- 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
- Available
What is CVE-2020-10777?
CVE-2020-10777 is a medium-severity cross-site scripting vulnerability in CloudForms, published on 11 Aug 2020. 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 cross-site scripting flaw was found in Report Menu feature of Red Hat CloudForms 4.7 and 5. An attacker could use this flaw to execute a stored XSS attack on an application administrator using CloudForms.
Weakness: CWE-79
Which versions are affected by CVE-2020-10777?
It affects 1 product.
Products include Redhat Cloudforms.
How do I fix CVE-2020-10777?
Apply the vendor's patch.
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-2020-10777 being exploited?
There is no known exploitation of CVE-2020-10777 in the wild and no public exploit code.