CVE-2024-45738
Sensitive information disclosure in REST_Calls logging channel
In Splunk Enterprise versions below 9.3.1, 9.2.3, and 9.1.6, the software potentially exposes sensitive HTTP parameters to the _internal index. This exposure could happen if you configure the Splunk Enterprise REST_Calls log channel at the DEBUG logging level.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Sensitive information disclosure in REST_Calls logging channel
In Splunk Enterprise versions below 9.3.1, 9.2.3, and 9.1.6, the software potentially exposes sensitive HTTP parameters to the _internal index. This exposure could happen if you configure the Splunk Enterprise REST_Calls log channel at the DEBUG logging level.
- Record
CVE-2024-45738- CVSS 3.1
- 4.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
EUVDEUVD-2024-41653
In Splunk Enterprise versions below 9.3.1, 9.2.3, and 9.1.6, the software potentially exposes sensitive HTTP parameters to the _internal index. This exposure could happen if you configure the Splunk Enterprise REST_Calls log channel at the DEBUG logging level.
- Record
EUVD-2024-41653- CVSS 3.1
- 4.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-587p-xc7x-rjh8
In Splunk Enterprise versions below 9.3.1, 9.2.3, and 9.1.6, the software potentially exposes...
In Splunk Enterprise versions below 9.3.1, 9.2.3, and 9.1.6, the software potentially exposes sensitive HTTP parameters to the _internal index. This exposure could happen if you configure the Splunk Enterprise REST_Calls log channel at the DEBUG logging level.
- Record
GHSA-587p-xc7x-rjh8- CVSS 3.1
- 4.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200, CWE-532
- Updated
- 2026-11-02
NVD
In Splunk Enterprise versions below 9.3.1, 9.2.3, and 9.1.6, the software potentially exposes sensitive HTTP parameters to the _internal index. This exposure could happen if you configure the Splunk Enterprise REST_Calls log channel at the DEBUG logging level.
- Record
CVE-2024-45738- CVSS 3.1
- 4.9 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200, CWE-532
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-45738 is a medium vulnerability (CVSS 4.9) in Splunk, published October 14, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.