vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2023-22943

Modular Input REST API Requests Connect via HTTP after Certificate Validation Failure in Splunk Add-on Builder and Splunk CloudConnect SDK

MEDIUM
5.3
CVSS Score
Published: February 14, 2023 at 05:22 PM UTC
Updated: June 17, 2026 at 05:36 AM UTC
2 products affected across 1 vendorAdd on BuilderCloudconnect Software Development Kit

Using Splunk Add-on Builder by Splunk?

Get instant alerts when new vulnerabilities affect Splunk Add-on Builder - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM5.3
Exploit prediction
EPSS 0.3%

Description

In Splunk Add-on Builder (AoB) versions below 4.1.2 and the Splunk CloudConnect SDK versions below 3.1.3, requests to third-party APIs through the REST API Modular Input incorrectly revert to using HTTP to connect after a failure to connect over HTTPS occurs.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Add on Builder· Splunk
95%
4.1 ≤ v < 4.1.24.1
Affected range stops below 4.1.2, so it looks safe — our inference, not a vendor statement
Cloudconnect Software Development Kit· Splunk
95%
3.1 ≤ v < 3.1.33.1
Affected range stops below 3.1.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

MitigationVendor Advisory
Source: [email protected]
https://advisory.splunk.com/advisories/SVD-2023-0213

CVSS

5.3MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-636CWE-295

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card