SEPTEMBER 20, 2026
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Case File

CVE-2026-18255

HIGH · CVSS 7.2 EPSS 0.27%

Source: NVD + CISA KEV + EPSS · Published 2026-07-29 · Last synced 2026-08-28

CyberRota Analysis

AI-Generated

A vulnerability in Quay allows users designated as GLOBAL_READONLY_SUPER_USERS to access robot account tokens for repositories outside their membership, enabling potential impersonation of any robot account. This flaw poses a significant risk as it could lead to unauthorized access and manipulation of repository data. Organizations utilizing Quay should prioritize addressing this issue to safeguard their repositories from exploitation by users with elevated read-only privileges.

CVE
CVE-2026-18255
Severity
HIGH
CVSS
7.2
EPSS
0.27%

Original NVD 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.