---
id: CVE-2026-107151
title: >-
  Missing authentication has been found in remote-execution task updates in the
  smart_proxy_dynflow package
summary: >-
  Missing authentication has been found in remote-execution task updates in the
  smart_proxy_dynflow package. The progress and completion callbacks accept a
  report when the one-time token is missing. A network attacker or user must
  already …
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N'
cwe:
  - CWE-306
vendor: Red Hat
product: rubygem-smart_proxy_dynflow
affected:
  - rubygem-smart_proxy_dynflow (all versions)
published: '2026-10-07'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T13:17:19.783'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-107151'
references:
  - url: 'https://access.redhat.com/security/cve/CVE-2026-107151'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2547357'
    label: secalert@redhat.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-07T13:31:04.596Z'
---

## Overview

Missing authentication has been found in remote-execution task updates in the smart_proxy_dynflow package. The progress and completion callbacks accept a report when the one-time token is missing. A network attacker or user must already know the identifier of a running job. This applies when remote execution is set to pull or pull-mqtt mode. They can send their own job output and mark the job as a success or a failure. The job is then recorded with that result.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.