CVE-2022-36783 AlgoSec – FireFlow Reflected Cross-Site-Scripting (RXSS)
Attackers can execute arbitrary JavaScript in victims' browsers via reflected XSS in AlgoSec FireFlow, potentially leading to session hijacking or data theft.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-36783?
CVE-2022-36783 is a medium-severity cross-site scripting vulnerability in AlgoSec FireFlow A32.0, published on 25 Oct 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
AlgoSec – FireFlow Reflected Cross-Site-Scripting (RXSS) A malicious user injects JavaScript code into a parameter called IntersectudRule on the search/result.html page. The malicious user changes the request from POST to GET and sends the URL to another user (victim). JavaScript code is executed on the browser of the other user.
Weakness: CWE-79
Which versions are affected by CVE-2022-36783?
It affects 1 product.
Products include Algosec Fireflow.
How do I fix CVE-2022-36783?
No fix has been published for CVE-2022-36783 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-2022-36783 being exploited?
There is no known exploitation of CVE-2022-36783 in the wild and no public exploit code.
Other vulnerabilities in AlgoSec FireFlow A32.0
Sources
Also known as GHSA-jpmh-qrhq-g32f.