Cross-site scripting (XSS) vulnerability in Splunk Web in Splunk Enterprise 6.0.x before…
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in Splunk Web in Splunk Enterprise 6.0.x before 6.0.14, 6.1.x before 6.1.13, 6.2.x before 6.2.14, 6.3.x before 6.3.10, 6.4.x before 6.4.7, and 6.5.x before 6.5.3; and Splunk Light before 6.6.0 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
Why it matters now
EPSS 0.01019 63rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:splunk:splunk:*:*:*:*:light:*:*:* | before 6.6.0 | Vulnerable | Splunk |
| cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:* | 6.0.0 to before 6.0.14; 6.1.0 to before 6.1.13; 6.2.0 to before 6.2.14; 6.3.0 to before 6.3.10; 6.4.0 to before 6.4.7; 6.5.0 to before 6.5.3 | Vulnerable | Splunk |
- cpe:2.3:a:splunk:splunk:*:*:*:*:light:*:*:* Versions before 6.6.0 Vulnerable ·Splunk
- cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:* Versions 6.0.0 to before 6.0.14; 6.1.0 to before 6.1.13; 6.2.0 to before 6.2.14; 6.3.0 to before 6.3.10; 6.4.0 to before 6.4.7; 6.5.0 to before 6.5.3 Vulnerable ·Splunk
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-7427
- 2026-10-03 Alias added: GHSA-8fcr-2hww-2ww8
References
Advisory 1
More Splunk vulnerabilities
- 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
Sources
- CVE-2018-7427 · CVE Program
- CVE-2018-7427 · NVD
- FIRST EPSS
- GHSA-8fcr-2hww-2ww8 · GitHub Advisory Database · CC BY 4.0
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