Saved-search data exposure via encoded REST path
Published Nov 12, 2025 · Updated Nov 12, 2025
Authorization bypass in Splunk Enterprise and Splunk Cloud Platform allows remote authenticated users to expose saved-search results. The /services/streams/search endpoint accepts a character-encoded REST path through q that circumvents endpoint restrictions and runs a risky saved search with higher-privileged permissions. Exploitation requires Splunk Web and a victim-initiated browser request; the attacker cannot trigger the flaw at will.
Summary
What happened
Authorization bypass in Splunk Enterprise and Splunk Cloud Platform allows remote authenticated users to expose saved-search results. The /services/streams/search endpoint accepts a character-encoded REST path through q that circumvents endpoint restrictions and runs a risky saved search with higher-privileged permissions. Exploitation requires Splunk Web and a victim-initiated browser request; the attacker cannot trigger the flaw at will.
The record
- CVE
- CVE-2025-20379
- Published
- Nov 12, 2025
- Updated
- Nov 12, 2025
- Vendor
- Splunk, Inc.
- Product
- Splunk Enterprise
- Classifications
- CWE-200, T1204.001
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 12, 2025CVE publishedPublication date reported by the CVE source.
- Nov 12, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=10.0 <10.0.1
- Affected versionversion=9.2 <9.2.9
- Affected versionversion=9.3 <9.3.7
- Affected versionversion=9.4 <9.4.5
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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