{"schema":"threatline.record/2","record":{"id":"CVE-2026-102295","aliases":[],"summary":"Quay: quay: dom-based cross-site scripting via oauth local callback format=json parameter","details":"A flaw was found in Quay. A cross-site scripting (XSS) vulnerability in the OAuth callback handler allows a remote attacker to execute arbitrary JavaScript code within a user's browser session. By tricking a logged-in user into visiting a specially crafted link, an attacker can exploit improper input sanitization to run client-side scripts in the application context. Successful exploitation could allow the attacker to compromise the user's session, access sensitive registry information, or perform unauthorized actions on their behalf.","categories":["Operating systems"],"product":"Red Hat Quay 3","vendor":"Red Hat","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102295","source_modified_at":"2026-10-05T18:37:54.506Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Red Hat Quay 3","vendor":"Red Hat","versions":[],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":5.4,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00224,"percentile":0.12358,"score_date":"2026-10-23"},"published_at":"2026-10-05T17:02:45.778Z","modified_at":"2026-10-05T18:37:54.506Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-102295","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-05T18:37:54.506Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-102295","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://access.redhat.com/security/cve/CVE-2026-102295","tags":["vdb-entry","x_refsource_REDHAT"]},{"source":"CVE List","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2542699","tags":["issue-tracking","x_refsource_REDHAT"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-05T18:37:46.129521Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-05T18:37:54.506Z","content_hash":"3c3d4d5c68b90ac09b228e46026959b54d236166f4a67870876f0a60e583b63c"}}