CVE-2022-43706 Cross-site scripting in n/a
Logged-in users with write access can inject scripts into the StackStorm Web UI, potentially executing code in other users' browsers.
- 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
- None listed
What is CVE-2022-43706?
CVE-2022-43706 is a medium-severity cross-site scripting vulnerability in n/a, published on 5 Dec 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Cross-site scripting (XSS) vulnerability in the Web UI of StackStorm versions prior to 3.8.0 allowed logged in users with write access to pack rules to inject arbitrary script or HTML that may be executed in Web UI for other logged in users.
Weakness: CWE-79
Which versions are affected by CVE-2022-43706?
It affects 1 product.
Products include Stackstorm Stackstorm.
How do I fix CVE-2022-43706?
No fix has been published for CVE-2022-43706 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-2022-43706 being exploited?
There is no known exploitation of CVE-2022-43706 in the wild and no public exploit code.