CVE-2025-20388 json
Blind Server Side Request Forgery (SSRF) through Distributed Search Peers in Splunk Enterprise
published 2025-12-03 11 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-200995
- cvss
- 2.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 31%
- public exploits
- 0
- none known
Summary
In Splunk Enterprise versions below 10.0.1, 9.4.6, 9.3.8, and 9.2.10, and Splunk Cloud Platform versions below 10.1.2507.4, 10.0.2503.7, and 9.3.2411.116, a user who holds a role that contains the high privilege capability `change_authentication` could enumerate internal IP addresses and network ports when adding new search peers to a Splunk search head in a distributed environment.
Patch / fix
- Splunk Splunk Enterprise 9.2.10, 9.3.8, 9.4.6, 10.0.1
- Splunk Splunk Cloud Platform 9.3.2411.116, 10.0.2503.6, 10.1.2507.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 11 mo ago
Exploit prediction
0.38% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 2.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N |
Affected products
- Splunk Splunk Enterprise
- Splunk Splunk Cloud Platform
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
advisory.splunk.com
/advisories/SVD-2025-1207
vendor-advisory
Sources
- CVE List CVE-2025-20388
- NVD CVE-2025-20388
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