CVE-2022-22304 Cross-site scripting in Fortinet FortiAuthenticator OutlookAgent
Unauthenticated attackers can execute cross-site scripting attacks via crafted HTTP GET requests in FortiAuthenticator OWA Agent.
- 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-2022-22304?
CVE-2022-22304 is a medium-severity cross-site scripting vulnerability in Fortinet FortiAuthenticator OutlookAgent, published on 18 Jul 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
An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiAuthenticator OWA Agent for Microsoft version 2.2 and 2.1 may allow an unauthenticated attacker to perform an XSS attack via crafted HTTP GET requests.
Weakness: CWE-79
Which versions are affected by CVE-2022-22304?
It affects 1 product.
Products include Fortinet Fortiauthenticator Agent for Microsoft Outlook Web Access.
How do I fix CVE-2022-22304?
No fix has been published for CVE-2022-22304 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-2022-22304 being exploited?
There is no known exploitation of CVE-2022-22304 in the wild and no public exploit code.
Sources
Also known as GHSA-cwcw-4cq8-h2hw.