CVE-2023-22939 SPL Command Safeguards Bypass via the ‘map’ SPL Command in Splunk Enterprise
A privileged user can bypass SPL safeguards using the map command in Splunk Enterprise when Splunk Web is enabled.
- 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-2023-22939?
CVE-2023-22939 is a high-severity vulnerability in Splunk Splunk, published on 14 Feb 2023. 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 8.1.13, 8.2.10, and 9.0.4, the ‘map’ search processing language (SPL) command lets a search bypass SPL safeguards for risky commands. The vulnerability requires a higher privileged user to initiate a request within their browser and only affects instances with Splunk Web enabled.
Weakness: CWE-20
Which versions are affected by CVE-2023-22939?
It affects 2 products.
Products include Splunk Splunk, Splunk Splunk Cloud Platform.
How do I fix CVE-2023-22939?
No fix has been published for CVE-2023-22939 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-22939 being exploited?
There is no known exploitation of CVE-2023-22939 in the wild and no public exploit code.
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-2332-v8xq-hpvx.