How many CVEs does Splunk have?

Splunk has 287 published CVE records since 2010, including 71 in the last two years.

How many Splunk CVEs are in CISA KEV?

Yes — 2 of Splunk's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.

Which Splunk products have the most CVEs?

The Splunk products with the most published CVEs are splunk, Splunk Enterprise, Splunk Cloud Platform, Universal Forwarder, Splunk Cloud.

What are the most common weakness types in Splunk CVEs?

Splunk's CVEs most often map to these CWE weakness types: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor), CWE-20 (Improper Input Validation), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-284 (Improper Access Control).

Are there public exploits for Splunk vulnerabilities?

Yes — 55 of Splunk's CVEs have a known public exploit.

How many critical Splunk vulnerabilities are there?

Splunk has 18 critical and 109 high-severity CVEs.

What is the average severity of Splunk CVEs?

The average CVSS base score across Splunk's scored CVEs is 6.6.

RadicalNotion.AI

Log in Start free

Log in

Log in Start free

287 CVEs

2 in CISA KEV

Splunk Vulnerabilities

Name: Splunk vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Splunk.

287

Total CVEs

Published

2

In CISA KEV

Exploited in the wild

55

Public exploits

PoC or exploit code

6.6

Avg CVSS

2010–2026

Overview

Splunk has 287 published CVE records since 2010, of which 2 are in CISA's Known Exploited Vulnerabilities catalog and 55 have a known public exploit. The average CVSS base score across scored CVEs is 6.6.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Splunk products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on Splunk's vulnerability posture, as a share of its 287 published CVEs.

Average CVSS: 6.6
Critical / high: 44%
Actively exploited (KEV): 1%
Public exploit available: 19%
Patch available: 86%

Severity and exploitation

How the CVSS severity of Splunk's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical18

High109

Medium148

Low12

In CISA’s Known Exploited Vulnerabilities catalog

2

2 of Splunk's CVEs are confirmed exploited in the wild.

Public exploits

55

55 of Splunk's CVEs have a known public exploit available.

Most affected products

The Splunk products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in Splunk CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish Splunk CVE records.

Disclosure activity by year

How many Splunk CVEs were published each year.

2019

3

2020

11

2021

16

2022

54

2023

46

2024

41

2025

38

2026

33

Latest Splunk CVEs

The most recently disclosed vulnerabilities affecting Splunk.

Sensitive Information Disclosure through the storage/passwords REST Endpoint in Splunk Enterprise
CWE-200
Medium · CVSS 5.3
EPSS 0.2%2026-07-15
SPL Command Safeguards Bypass through Cross-Site Request Forgery (CSRF) in Deployment Server in Splunk Enterprise
CWE-352
High · CVSS 8.3
EPSS 0.2%2026-07-15
Path Traversal through 'explicit_appname' in the App Install REST Endpoint in Splunk Enterprise
CWE-22
High · CVSS 7.2
EPSS 0.4%2026-07-15
OS Command Injection in the btool Configuration Helper in Splunk AI Toolkit
CWE-78
Critical · CVSS 9.1
EPSS 0.5%2026-06-17
Insecure Default Domain Allowlist in Splunk AI Toolkit
CWE-1188
Medium · CVSS 4.3
EPSS 0.2%2026-06-17
Stored Cross-Site Scripting (XSS) through Classic Dashboard in Splunk Enterprise
CWE-79
High · CVSS 7.1
EPSS 0.2%2026-06-10
Unauthenticated Arbitrary File Creation and Truncation in a PostgreSQL Sidecar Service Endpoint in Splunk Enterprise
CISA KEV
CWE-306
Critical · CVSS 9.8
EPSS 88.2%2026-06-10
Log Injection through HTTP Request Paths in Splunk SOAR
CWE-117
Medium · CVSS 4.3
EPSS 0.2%2026-06-10
Server-Side Request Forgery (SSRF) through Dashboard Studio PDF Export in Splunk Enterprise
CWE-918
High · CVSS 7.6
EPSS 0.3%2026-06-10
Improper Input Validation through Classic Dashboard CSS in Splunk Enterprise
CWE-20
Medium · CVSS 5.7
EPSS 0.2%2026-06-10
Improper Access Control in Splunk Enterprise
CWE-284
Medium · CVSS 5.5
EPSS 0.2%2026-06-10
Improper Input Validation through Classic Dashboards in Splunk Enterprise
CWE-20
Medium · CVSS 5.7
EPSS 0.2%2026-06-10

Track new Splunk CVEs as they are disclosed and get AI-written analysis and remediation guidance.

Monitor Splunk CVEs

Other vendors

Browse vulnerabilities for other tracked vendors.

sourceware297 CVEs discourse296 CVEs Open-Xchange293 CVEs Eclipse Foundation290 CVEs Progress289 CVEs PDF-XChange289 CVEs xwiki285 CVEs Mayuri K276 CVEs

Browse all vendors

Frequently asked questions

Common questions about Splunk vulnerabilities.

How many CVEs does Splunk have?: Splunk has 287 published CVE records since 2010, including 71 in the last two years.
How many Splunk CVEs are in CISA KEV?: Yes — 2 of Splunk's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.
Which Splunk products have the most CVEs?: The Splunk products with the most published CVEs are splunk, Splunk Enterprise, Splunk Cloud Platform, Universal Forwarder, Splunk Cloud.
What are the most common weakness types in Splunk CVEs?: Splunk's CVEs most often map to these CWE weakness types: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor), CWE-20 (Improper Input Validation), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-284 (Improper Access Control).
Are there public exploits for Splunk vulnerabilities?: Yes — 55 of Splunk's CVEs have a known public exploit.
How many critical Splunk vulnerabilities are there?: Splunk has 18 critical and 109 high-severity CVEs.
What is the average severity of Splunk CVEs?: The average CVSS base score across Splunk's scored CVEs is 6.6.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

Track Splunk vulnerabilities

Monitor new Splunk vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.

Start free See pricing