CVE-2022-43568 Reflected Cross-Site Scripting via the radio template in Splunk Enterprise
Attackers can execute arbitrary JavaScript in victim browsers via a reflected XSS vulnerability in Splunk Enterprise's radio template output mode.
- 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-2022-43568?
CVE-2022-43568 is a high-severity cross-site scripting vulnerability in Splunk Splunk, published on 4 Nov 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
In Splunk Enterprise versions below 8.1.12, 8.2.9, and 9.0.2, a View allows for a Reflected Cross Site Scripting via JavaScript Object Notation (JSON) in a query parameter when output_mode=radio.
Weakness: CWE-79
Which versions are affected by CVE-2022-43568?
It affects 2 products.
Products include Splunk Splunk, Splunk Splunk Cloud Platform.
How do I fix CVE-2022-43568?
No fix has been published for CVE-2022-43568 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-2022-43568 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-43568 exists.
Other vulnerabilities in Splunk Splunk
- CVE-2026-20253 Splunk Enterprise Missing Authentication for Critical Function
- CVE-2026-76268 Missing Authentication for Critical Function in the Patroni REST API in Splunk Enterprise
- CVE-2026-76284 Improper Neutralization in Splunk Enterprise
- CVE-2026-76285 Improper Adherence to Coding Standards in Splunk Enterprise
- CVE-2017-17067 Auth bypass in n/a
Sources
Also known as GHSA-5664-323m-jj29.