{"id":"CVE-2018-18499","details":"A same-origin policy violation allowing the theft of cross-origin URL entries when using a meta http-equiv=\"refresh\" on a page to cause a redirection to another site using performance.getEntries(). This is a same-origin policy violation and could allow for data theft. This vulnerability affects Firefox \u003c 62, Firefox ESR \u003c 60.2, and Thunderbird \u003c 60.2.1.","modified":"2026-03-15T14:30:14.137801Z","published":"2019-02-28T18:29:01.947Z","references":[{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2018-20/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2018-21/"},{"type":"ADVISORY","url":"https://www.mozilla.org/security/advisories/mfsa2018-25/"},{"type":"REPORT","url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1468523"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-18499.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"62.0"}]},{"events":[{"introduced":"0"},{"fixed":"60.2"}]},{"events":[{"introduced":"0"},{"fixed":"60.2.1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}