---
id: CVE-2025-4374
title: A flaw was found in Quay
summary: >-
  A flaw was found in Quay. When an organization acts as a proxy cache, and a
  user or robot pulls an image that hasn't been mirrored yet, they are granted
  "Admin" permissions on the newly created repository.
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'
cwe:
  - CWE-266
vendor: redhat
product: quay
affected:
  - quay <= 3.14.0
published: '2025-05-06'
updated: '2026-08-06'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-4374'
references:
  - url: 'https://access.redhat.com/errata/RHBA-2025:8262'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHBA-2025:8263'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHBA-2025:8687'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/security/cve/CVE-2025-4374'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2364267'
    label: secalert@redhat.com
tags:
  - nvd
epss: 0.00322
epssPercentile: 0.25469
ingestedAt: '2026-08-06T11:58:52.737Z'
---

## Overview

A flaw was found in Quay. When an organization acts as a proxy cache, and a user or robot pulls an image that hasn't been mirrored yet, they are granted "Admin" permissions on the newly created repository.

## Affected

- `quay <= 3.14.0`

## Remediation

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