CVE-2026-18255
Quay: quay: global read-only superuser can view robot account tokens
- State
- Published
- Severity
- 7.2 High
- Published
- Jul 29, 2026
- Updated
- Oct 12, 2026
- Reserved
- Jul 29, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | redhat |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
Red Hat Quay 3.10Red Hat |
|
Red Hat Quay 3.12Red Hat |
|
Red Hat Quay 3.14Red Hat |
|
Red Hat Quay 3.15Red Hat |
|
Red Hat Quay 3.16Red Hat |
|
Red Hat Quay 3.17Red Hat |
|
Red Hat Quay 3.18Red Hat |
|
Red Hat Quay 3.9Red Hat |
|
References
- RHSA-2026:63307vendor-advisory
- RHSA-2026:65514vendor-advisory
- RHSA-2026:66084vendor-advisory
- RHSA-2026:66523vendor-advisory
- RHSA-2026:69255vendor-advisory
- RHSA-2026:70267vendor-advisory
- RHSA-2026:74511vendor-advisory
- RHSA-2026:81110vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-18255vdb-entry
- RHBZ#2508454issue-tracking
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