---
id: CVE-2026-105447
title: A flaw was found in Quay
summary: >-
  A flaw was found in Quay. When handling build trigger requests, the
  application incorrectly exposes trigger configuration details containing
  repository write tokens to global read-only administrative users. An
  authenticated user with rea…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N'
cwe:
  - CWE-863
vendor: Red Hat
product: quay/quay-rhel8
affected:
  - quay/quay-rhel8 (all versions)
  - quay/quay-rhel9 (all versions)
published: '2026-10-05'
updated: '2026-10-05'
sourceUpdated: '2026-10-05T21:16:34.650'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-105447'
references:
  - url: 'https://access.redhat.com/security/cve/CVE-2026-105447'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2545916'
    label: secalert@redhat.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-05T21:34:25.113Z'
---

## Overview

A flaw was found in Quay. When handling build trigger requests, the application incorrectly exposes trigger configuration details containing repository write tokens to global read-only administrative users. An authenticated user with read-only privileges can exploit this flaw by querying the build trigger API to retrieve these delegate tokens. This issue allows a restricted user to bypass read-only limitations and push arbitrary container images to private repositories, leading to privilege escalation.

## Remediation

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