---
title: "CVE-2026-94384: Amazon amazon-connect-salesforce-lambda - Broken Access Control"
description: "Amazon amazon-connect-salesforce-lambda < 5.26 contains a broken access control caused by missing authorization in Lambda function dispatching caller-supplied parameters to privileged AWS APIs, letting any IAM principal with lambda:InvokeFunction permission escalate privileges, exploit requires lambda:InvokeFunction permission."
url: https://panop.io/threat-heartbeat/CVE-2026-94384/
---

# CVE-2026-94384 Amazon amazon-connect-salesforce-lambda - Broken Access Control

Amazon amazon-connect-salesforce-lambda < 5.26 contains a broken access control caused by missing authorization in Lambda function dispatching caller-supplied parameters to privileged AWS APIs, letting any IAM principal with lambda:InvokeFunction permission escalate privileges, exploit requires lambda:InvokeFunction permission.

CVSS base score 8.1 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.32% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-94384)

## Details

Type

Broken Access Control

Impact

Privilege Escalation

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Published

22 September 2026

Updated

15 October 2026

Weakness

[CWE-862](https://cwe.mitre.org/data/definitions/862.html)

## Vendor fix

Upgrade to version 5.26 or later and restrict invocation of sfExecuteAWSService function to intended IAM users or delete/disable it.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-94384](https://nvd.nist.gov/vuln/detail/CVE-2026-94384)
- [https://aws.amazon.com/security/security-bulletins/2026-115-aws/](https://aws.amazon.com/security/security-bulletins/2026-115-aws/)
- [https://github.com/amazon-connect/amazon-connect-salesforce-cti/security/advisories/GHSA-c9j2-qjfv-mm4p](https://github.com/amazon-connect/amazon-connect-salesforce-cti/security/advisories/GHSA-c9j2-qjfv-mm4p)
- [https://github.com/amazon-connect/amazon-connect-salesforce-lambda/releases/tag/v5.26](https://github.com/amazon-connect/amazon-connect-salesforce-lambda/releases/tag/v5.26)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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