CVE-2026-20298
Last modified
CVE-2026-20298 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. In Splunk Enterprise versions below 10.4.1, 10.2.5, 10.0.8, and 9.4.13, and Splunk Cloud Platform versions below 10.5.2605.0, 10.4.2604.6, 10.3.2512.15, 10.2.2510.18, and 10.1.2507.24, a low-privileged user that does not hold the 'admin' or 'power' Splunk roles could view stored credential hashes when they access the `/servicesNS/-/-/storage/passwords` REST endpoint through the `|rest` Search Processing Language (SPL) command.<br><br>The exposure happens because the `|rest` SPL command returns the `encr_password` field in the results of the `/servicesNS/-/-/storage/passwords` REST endpoint.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.
Description
In Splunk Enterprise versions below 10.4.1, 10.2.5, 10.0.8, and 9.4.13, and Splunk Cloud Platform versions below 10.5.2605.0, 10.4.2604.6, 10.3.2512.15, 10.2.2510.18, and 10.1.2507.24, a low-privileged user that does not hold the 'admin' or 'power' Splunk roles could view stored credential hashes when they access the `/servicesNS/-/-/storage/passwords` REST endpoint through the `|rest` Search Processing Language (SPL) command.<br><br>The exposure happens because the `|rest` SPL command returns the `encr_password` field in the results of the `/servicesNS/-/-/storage/passwords` REST endpoint.
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 | >= 9.4.0, < 9.4.13 |
| Splunk | Splunk | >= 10.0.0, < 10.0.8 |
| Splunk | Splunk | >= 10.2.0, < 10.2.5 |
| Splunk | Splunk | 10.4.0 |
| Splunk | Splunk Cloud Platform | >= 10.1.2507, < 10.1.2507.24 |
| Splunk | Splunk Cloud Platform | >= 10.2.2510, < 10.2.2510.18 |
| Splunk | Splunk Cloud Platform | >= 10.3.2512, < 10.3.2512.15 |
| Splunk | Splunk Cloud Platform | >= 10.4.2604, < 10.4.2604.6 |
References
- https://advisory.splunk.com/advisories/SVD-2026-0704Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-20298?
How severe is CVE-2026-20298?
How do I fix CVE-2026-20298?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- 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 2026
- CVE-2026-20288A vulnerability in the web-based management interface of Cis…6.5
- CVE-2026-20289A vulnerability in the logging subsystem of Cisco RoomOS cou…5.7
- CVE-2026-2029The Livemesh Addons for Beaver Builder plugin for WordPress …6.4
- CVE-2026-20294A vulnerability in the web-based management interface of Cis…6.5
- CVE-2026-20296In Splunk Enterprise versions below 10.4.1, 10.2.5, 10.0.8, …8.3
- CVE-2026-20297In Splunk Enterprise versions below 10.4.1, 10.2.5, 10.0.8, …7.2
- CVE-2026-2030The WPBakery Page Builder Addons by Livemesh plugin for Word…6.4
- CVE-2026-20301A vulnerability in the Extensible Messaging Client Protocol …8.6
- CVE-2026-20303As part of Cisco's ongoing commitment to proactive security …9.9
- CVE-2026-20304As part of Cisco's ongoing commitment to proactive security …9.9
- CVE-2026-20308A vulnerability in the web-based management interface of Cis…4.3
- CVE-2026-2031An Improper Access Control vulnerability in several internal…10
Are you affected by CVE-2026-20298?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST