CVEvulnerability
CVE-2026-18255
7.2 HIGH
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-07-29
- Last modified
- 2026-10-24
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-863
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.
Related
Weakness · CWE (1)
- CWE-863 Incorrect Authorization weakness
References
- https://access.redhat.com/errata/RHSA-2026:63307 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:65514 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:66084 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:66523 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:69255 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:70267 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:74511 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:81110 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-18255 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2508454 bugzilla.redhat.com