{"action":"Upgrade com.vaadin:flow-server to 1.0.14 (1.x), 2.4.7 (2.x) or 5.0.3 (5.x) or later.","affected":[{"fixed":"1.0.14","introduced":"1.0.0"},{"fixed":"2.4.7","introduced":"1.1.0"},{"fixed":"5.0.3","introduced":"3.0.0"}],"component":"com.vaadin:flow-server","cve_ids":["CVE-2021-31404"],"ecosystem":"Maven","epss":0.0021,"exploited":false,"fixed_versions":["1.0.14","2.4.7","5.0.3"],"ghsa_id":"GHSA-xwg3-qrcg-w9x6","id":"tcs_01M5N9K3J32561M9PWAMNQF87V","modified_at":"2023-11-08T04:05:48.159648Z","published_at":"2021-04-19T14:51:25Z","references":["https://osv.dev/vulnerability/GHSA-xwg3-qrcg-w9x6","https://github.com/vaadin/flow/security/advisories/GHSA-xwg3-qrcg-w9x6","https://nvd.nist.gov/vuln/detail/CVE-2021-31404","https://github.com/vaadin/flow/pull/9875","https://vaadin.com/security/cve-2021-31404"],"severity":{"label":"medium","score":4},"sources":[{"source":"osv","source_id":"GHSA-xwg3-qrcg-w9x6","url":"https://osv.dev/vulnerability/GHSA-xwg3-qrcg-w9x6"}],"summary":"Timing side channel vulnerability in UIDL request handler in Vaadin 10, 11-14, and 15-18"}