vulnerability
Splunk: CVE-2022-43562: Host Header Injection in Splunk Enterprise
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:M/Au:M/C:P/I:N/A:N) | Nov 2, 2022 | Apr 7, 2025 | Oct 31, 2025 |
Severity
3
CVSS
(AV:N/AC:M/Au:M/C:P/I:N/A:N)
Published
Nov 2, 2022
Added
Apr 7, 2025
Modified
Oct 31, 2025
Description
In Splunk Enterprise versions below 8.1.12, 8.2.9, and 9.0.2, Splunk Enterprise fails to properly validate and escape the Host header, which could let a remote authenticated user conduct various attacks against the system, including cross-site scripting and cache poisoning.
Solution
splunk-upgrade-latest
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