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High [CVE-2022-26889] In Splunk Enterprise versions before 8.1.2, the uri path to load a relative resource within a web page is vulnerable to path…

This high-severity Splunk advisory covers CVE-2022-26889 affecting Splunk Enterprise.

CVE-2022-26889 Published May 6, 2022Updated by vendor Jun 17, 2026
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SplunkSplunk Enterprise
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Summary

In Splunk Enterprise versions before 8.1.2, the uri path to load a relative resource within a web page is vulnerable to path traversal. It allows an attacker to potentially inject arbitrary content into the web page (e.g., HTML Injection, XSS) or bypass SPL safeguards for risky commands.

The attack is browser-based.

Affected versions
  • 8.1.2

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions
  • 8.1.2

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation

Upgrade to a fixed release: 8.1.2. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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