Description
A flaw was found in Quay. A user configured in GLOBAL_READONLY_SUPER_USERS is able to view robot account tokens for repositories they are not a member of, allowing an attacker with read-only superuser privileges to impersonate any robot account.
Published: 2026-07-29
Score: 7.2 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Workaround

Remove users who can not be trusted with robot account credentials from GLOBAL_READONLY_SUPER_USERS.

Tracking

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Advisories

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History

Wed, 29 Jul 2026 16:45:00 +0000

Type Values Removed Values Added
Description A flaw was found in Quay. A user configured in GLOBAL_READONLY_SUPER_USERS is able to view robot account tokens for repositories they are not a member of, allowing an attacker with read-only superuser privileges to impersonate any robot account.
Title Quay: quay: global read-only superuser can view robot account tokens
First Time appeared Redhat
Redhat quay
Weaknesses CWE-863
CPEs cpe:/a:redhat:quay:3
Vendors & Products Redhat
Redhat quay
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Subscriptions

Redhat Quay
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-07-29T16:34:44.442Z

Reserved: 2026-07-29T16:19:25.998Z

Link: CVE-2026-18255

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses