CVE-2025-20366
Last modified
CVE-2025-20366 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.111, 9.3.2408.119, and 9.2.2406.122, a low-privileged user that does not hold the admin or power Splunk roles could access sensitive search results if Splunk Enterprise runs an administrative search job in the background. If the low privileged user guesses the search job’s unique Search ID (SID), the user could retrieve the results of that job, potentially exposing sensitive search results. EPSS estimates a 0.41% chance of exploitation in the next 30 days.
Description
In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8, and Splunk Cloud Platform versions below 9.3.2411.111, 9.3.2408.119, and 9.2.2406.122, a low-privileged user that does not hold the admin or power Splunk roles could access sensitive search results if Splunk Enterprise runs an administrative search job in the background. If the low privileged user guesses the search job’s unique Search ID (SID), the user could retrieve the results of that job, potentially exposing sensitive search results. For more information see https://help.splunk.com/en/splunk-enterprise/search/search-manual/10.0/manage-jobs/about-jobs-and-job-management and https://help.splunk.com/en/splunk-enterprise/search/search-manual/10.0/manage-jobs/manage-search-jobs.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Splunk | Splunk | >= 9.2.0, < 9.2.8 |
| Splunk | Splunk | >= 9.3.0, < 9.3.6 |
| Splunk | Splunk | >= 9.4.0, < 9.4.4 |
| Splunk | Splunk Cloud Platform | >= 9.2.2406, < 9.2.2406.122 |
| Splunk | Splunk Cloud Platform | >= 9.3.2408, < 9.3.2408.119 |
| Splunk | Splunk Cloud Platform | >= 9.3.2411, < 9.3.2411.111 |
References
- https://advisory.splunk.com/advisories/SVD-2025-1001Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-20366?
How severe is CVE-2025-20366?
How do I fix CVE-2025-20366?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-20360Multiple Cisco products are affected by a vulnerability in t…5.8
- CVE-2025-20361A vulnerability in the web-based management interface of Cis…4.8
- CVE-2025-20362Update: On November 5, 2025, Cisco became aware of a new att…8.6
- CVE-2025-20363A vulnerability in the web services of Cisco Secure Firewall…9
- CVE-2025-20364A vulnerability in the Device Analytics action frame process…4.3
- CVE-2025-20365A vulnerability in the IPv6 Router Advertisement (RA) packet…4.3
- CVE-2025-20367In Splunk Enterprise versions below 9.4.4, 9.3.6 and 9.2.8, …5.4
- CVE-2025-20368In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8,…5.4
- CVE-2025-20369In Splunk Enterprise versions below 9.4.4, 9.3.6, and 9.2.8,…6.5
- CVE-2025-2037A vulnerability was found in code-projects Blood Bank Manage…8.8
- CVE-2025-20370In Splunk Enterprise versions below 10.0.1, 9.4.4, 9.3.6, an…4.9
- CVE-2025-20371In Splunk Enterprise versions below 10.0.1, 9.4.4, 9.3.6 and…8.8
Are you affected by CVE-2025-20366?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST