CVE-2023-46214 - CVE House
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Status published High CVE-2023-46214

Remote code execution (RCE) in Splunk Enterprise through Insecure XML Parsing

Vulnerability Description

In Splunk Enterprise versions below 9.0.7 and 9.1.2, Splunk Enterprise does not safely sanitize extensible stylesheet language transformations (XSLT) that users supply. This means that an attacker can upload malicious XSLT which can result in remote code execution on the Splunk Enterprise instance.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Alex Hordijk

References

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Affected Vendor

Affected Software

Splunk Enterprise, Splunk Cloud
Vulnerable Versions:
9.0, 9.1, -

Timeline

Official Publish: November 16th, 2023
Last Modified: December 16th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

Weaknesses (CWE)

CWE-91

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.