A flaw was found in Quay. When handling build trigger requests, the application incorrectly exposes trigger configuration details containing repository write tokens to global read-only administrative users. An authenticated user with read-only privileges can exploit this flaw by querying the build trigger API to retrieve these delegate tokens. This issue allows a restricted user to bypass read-only limitations and push arbitrary container images to private repositories, leading to privilege escalation.
Metrics
Affected Vendors & Products
References
History
Thu, 08 Oct 2026 03:30:00 +0000
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ssvc
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Tue, 06 Oct 2026 12:15:00 +0000
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threat_severity
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threat_severity
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Mon, 05 Oct 2026 21:15:00 +0000
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| Description | A flaw was found in Quay. When handling build trigger requests, the application incorrectly exposes trigger configuration details containing repository write tokens to global read-only administrative users. An authenticated user with read-only privileges can exploit this flaw by querying the build trigger API to retrieve these delegate tokens. This issue allows a restricted user to bypass read-only limitations and push arbitrary container images to private repositories, leading to privilege escalation. | |
| Title | Quay: quay: global read-only superuser can access build trigger write credentials | |
| First Time appeared |
Redhat
Redhat quay |
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| Weaknesses | CWE-863 | |
| CPEs | cpe:/a:redhat:quay:3 | |
| Vendors & Products |
Redhat
Redhat quay |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published: 2026-10-05T20:29:45.881Z
Updated: 2026-10-08T02:25:34.582Z
Reserved: 2026-10-05T13:52:15.828Z
Link: CVE-2026-105447
Updated: 2026-10-08T02:25:30.489Z
Status : Awaiting Analysis
Published: 2026-10-05T21:16:34.650
Modified: 2026-10-08T03:16:33.487
Link: CVE-2026-105447