CVE-2020-11704 Cross-site scripting in n/a
Attackers can inject malicious scripts into the ProVide FTP server admin interface via reflected and stored XSS vectors, potentially compromising administrator accounts.
- 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-2020-11704?
CVE-2020-11704 is a medium-severity cross-site scripting vulnerability in n/a, published on 12 Apr 2020. 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 ProVide (formerly zFTPServer) through 13.1. The Admin Web Interface has Multiple Stored and Reflected XSS. GetInheritedProperties is Reflected via the groups parameter. GetUserInfo is Reflected via POST data. SetUserInfo is Stored via the general parameter.
Weakness: CWE-79
Which versions are affected by CVE-2020-11704?
It affects 1 product.
Products include Provideserver Provide Ftp Server.
How do I fix CVE-2020-11704?
No fix has been published for CVE-2020-11704 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-2020-11704 being exploited?
There is no known exploitation of CVE-2020-11704 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-fvwf-3473-r6jq.