{"id":"CVE-2022-31746","aliases":["EUVD-2022-53144","GHSA-5mgf-9mwf-m64w"],"status":"published","title":"Internal URLs are protected by a secret UUID key, which could have been leaked to web page...","description":"Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header. This vulnerability affects Firefox for iOS \u003c 102.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00443,"percentile":0.38871,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-863"],"published":"2022-12-22T00:00:00Z","modified":"2026-10-28T02:30:49Z","products":[{"vendor":"mozilla","product":"firefox for ios"},{"vendor":"mozilla","product":"firefox_mobile"}],"references":[{"url":"https://www.mozilla.org/security/advisories/mfsa2022-27/","tags":["x_transferred","Vendor Advisory","advisory"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1654416","tags":["x_transferred","exploit","Issue Tracking","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31746","tags":["advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2022-27"},{"url":"https://github.com/advisories/GHSA-5mgf-9mwf-m64w"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31746.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-31746","description":"Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header. This vulnerability affects Firefox for iOS \u003c 102.","status":"published","published":"2022-12-22T00:00:00Z","modified":"2025-04-15T18:24:39.294Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:34:35.279735Z"}],"euvd":[{"id":"EUVD-2022-53144","description":"Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header. This vulnerability affects Firefox for iOS \u003c 102.","status":"published","published":"2022-12-22T00:00:00Z","modified":"2025-04-15T18:24:39Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T20:52:27.766207Z"}],"ghsa":[{"id":"GHSA-5mgf-9mwf-m64w","title":"Internal URLs are protected by a secret UUID key, which could have been leaked to web page...","description":"Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header. This vulnerability affects Firefox for iOS \u003c 102.","status":"published","published":"2022-12-22T21:30:29Z","modified":"2025-04-15T21:32:30Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-200","CWE-863"],"updated_at":"2026-11-02T15:01:33.833824Z"}],"nvd":[{"id":"CVE-2022-31746","description":"Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header. This vulnerability affects Firefox for iOS \u003c 102.","status":"published","published":"2022-12-22T20:15:30.183Z","modified":"2026-08-19T15:30:33.807Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:07:34.388163Z"}],"osv":[{"id":"CVE-2022-31746","description":"Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header. This vulnerability affects Firefox for iOS \u003c 102.","status":"published","published":"2022-12-22T00:00:00Z","modified":"2026-10-28T02:30:49.226125143Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:25.860945Z"}]}}