CVE-2026-94384— Missing Authorization in sfExecuteAWSService Lambda Dispatcher in Amazon Connect Salesforce Lambda
Quick assessment
Affected
Amazon amazon-connect-salesforce-lambda
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Missing authorization in Amazon amazon-connect-salesforce-lambda before 5.26 allows any IAM principal with lambda:InvokeFunction permission on the affected function to escalate privileges and perform AWS API operations that their own IAM identity is explicitly
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Amazon | amazon-connect-salesforce-lambda | 5.15≤ 5.24.16 |
affected |
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I. Basic Information for CVE-2026-94384
Vulnerability Information
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Vulnerability Title
Missing Authorization in sfExecuteAWSService Lambda Dispatcher in Amazon Connect Salesforce Lambda
Source: CVE Program / CVE List V5
Vulnerability Description
Missing authorization in Amazon amazon-connect-salesforce-lambda before 5.26 allows any IAM principal with lambda:InvokeFunction permission on the affected function to escalate privileges and perform AWS API operations that their own IAM identity is explicitly denied, via invocation of a Lambda function that dispatches caller-supplied parameters to privileged service APIs without authorization validation.
To remediate this issue, we recommend upgrading to version 5.26 or later. After setup is complete, either delete or disable the sfExecuteAWSService function. If you retain the function, restrict invocation to the intended IAM user only.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Amazon | amazon-connect-salesforce-lambda | 5.15 ~ 5.24.16 | - |
|
II. Public POCs for CVE-2026-94384
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-94384 (3)
-
https://aws.amazon.com/security/security-bulletins/2026-115-aws/ vendor-advisory
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V. Comments for CVE-2026-94384
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