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TI-2025-14527 Aliases CVE-2025-20227GHSA-66v8-2jrc-g3f2

Information Disclosure through external content warning modal dialog box bypass in Splunk Enterprise Dashboard Studio

Priority LOW 20CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

In Splunk Enterprise versions below 9.4.1, 9.3.3, 9.2.5, and 9.1.8, and Splunk Cloud Platform versions below 9.3.2408.107, 9.2.2406.112, 9.2.2403.115, 9.1.2312.208 and 9.1.2308.214, a low-privileged user that does not hold the "admin" or "power" Splunk roles could bypass the external content warning modal dialog box in Dashboard Studio dashboards which could lead to an information disclosure.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00428 37th percentileScored 2026-11-07
Fix Fixed Splunk Enterprise (Splunk): 9.4.1, 9.3.3, 9.2.5 +1Splunk Cloud Platform (Splunk): 9.3.2408.107, 9.2.2406.113, 9.2.2403.115 +2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SplunkSplunk Enterprise9.4 to before 9.4.1; 9.3 to before 9.3.3; 9.2 to before 9.2.5; 9.1 to before 9.1.89.4.1, 9.3.3, 9.2.5, 9.1.8Patch availableCNA
SplunkSplunk Cloud Platform9.3.2408 to before 9.3.2408.107; 9.2.2406 to before 9.2.2406.113; 9.2.2403 to before 9.2.2403.115; 9.1.2312 to before 9.1.2312.208; 9.1.2308 to before 9.1.2308.2149.3.2408.107, 9.2.2406.113, 9.2.2403.115, 9.1.2312.208, 9.1.2308.214Patch availableCNA
  • Splunk Enterprise VendorSplunk Affected 9.4 to before 9.4.1; 9.3 to before 9.3.3; 9.2 to before 9.2.5; 9.1 to before 9.1.8 Fixed in 9.4.1, 9.3.3, 9.2.5, 9.1.8 Patch available CNA
  • Splunk Cloud Platform VendorSplunk Affected 9.3.2408 to before 9.3.2408.107; 9.2.2406 to before 9.2.2406.113; 9.2.2403 to before 9.2.2403.115; 9.1.2312 to before 9.1.2312.208; 9.1.2308 to before 9.1.2308.214 Fixed in 9.3.2408.107, 9.2.2406.113, 9.2.2403.115, 9.1.2312.208, 9.1.2308.214 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*9.1.0 to before 9.1.8; 9.2.0 to before 9.2.4; 9.3.0 to before 9.3.3VulnerableSplunk
cpe:2.3:a:splunk:splunk:9.4.0:*:*:*:enterprise:*:*:*9.4.0VulnerableSplunk
cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*9.1.2308 to before 9.1.2308.214; 9.1.2312 to before 9.1.2312.208; 9.2.2403 to before 9.2.2403.115; 9.2.2406.100 to before 9.2.2406.113; 9.3.2408.100 to before 9.3.2408.107VulnerableSplunk
  • cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:* Versions 9.1.0 to before 9.1.8; 9.2.0 to before 9.2.4; 9.3.0 to before 9.3.3 Vulnerable ·Splunk
  • cpe:2.3:a:splunk:splunk:9.4.0:*:*:*:enterprise:*:*:* Versions 9.4.0 Vulnerable ·Splunk
  • cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:* Versions 9.1.2308 to before 9.1.2308.214; 9.1.2312 to before 9.1.2312.208; 9.2.2403 to before 9.2.2403.115; 9.2.2406.100 to before 9.2.2406.113; 9.3.2408.100 to before 9.3.2408.107 Vulnerable ·Splunk

Remediation

  • Fix · CNA Splunk Enterprise (Splunk) Fixed in 9.4.1, 9.3.3, 9.2.5, 9.1.8
  • Fix · CNA Splunk Cloud Platform (Splunk) Fixed in 9.3.2408.107, 9.2.2406.113, 9.2.2403.115, 9.1.2312.208, 9.1.2308.214

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Splunk Enterprise 9.1.8, 9.2.5 and 2 more versions

    4 records Highest priority Priority LOW 4 LOW

    Other records, highest priority first

    • TI-2025-14531 Sensitive Information Disclosure in Splunk Secure Gateway AppPriority LOW 34
    • TI-2025-14530 Improper access control in Splunk EnterprisePriority LOW 29
    • TI-2025-14526 Risky command safeguards bypass in “/services/streams/search“ endpoint through “q“ parameter in Splunk EnterprisePriority LOW 26
    Show all 4 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-20227
  2. 2026-10-03 Alias added: GHSA-66v8-2jrc-g3f2

References

Advisory 1

  • TI-2026-16444 Unauthenticated Arbitrary File Creation and Truncation in a PostgreSQL Sidecar Service Endpoint in Splunk Enterprise KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-00154 The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly… KEVCVSS 3.1HIGH 7.5
  • TI-2023-24841 Remote code execution (RCE) in Splunk Enterprise through Insecure XML Parsing CVSS 3.1HIGH 8.8
  • TI-2023-15979 ‘edit_user’ Capability Privilege Escalation CVSS 3.1HIGH 8.8
  • TI-2024-30707 Remote Code Execution (RCE) due to insecure session storage configuration in Splunk Enterprise on Windows CVSS 3.1HIGH 8.8
  • TI-2022-21345 Reflected Cross-Site Scripting via the radio template in Splunk Enterprise CVSS 3.1HIGH 8.8
See all 297 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences