{"id":"CVE-2026-105447","title":"A flaw was found in Quay","summary":"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 rea…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:N","cwe":["CWE-863"],"vendor":"Red Hat","product":"quay/quay-rhel8","affected":["quay/quay-rhel8 (all versions)","quay/quay-rhel9 (all versions)"],"published":"2026-10-05","updated":"2026-10-08","sourceUpdated":"2026-10-08T03:16:33.487","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105447","references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-105447","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2545916","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-105447.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-105447"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105447"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.00202,"epssPercentile":0.10023,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-08T02:25:25.362841Z"},"ingestedAt":"2026-10-05T21:34:25.113Z","slug":"CVE-2026-105447","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat Quay 3 · no fix planned: Red Hat Quay 3 · updated 2026-10-05 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-105447.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}