{"id":"CVE-2025-54145","aliases":["EUVD-2025-25228","GHSA-3879-gmgh-p53r","UBUNTU-CVE-2025-54145"],"status":"published","title":"Scanning a malicious URL utilizing Firefox's open-text scheme with the QR code scanner could load arbitrary websites","description":"The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme. This vulnerability was fixed in Firefox for iOS 141.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00418,"percentile":0.36402,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2025-07-23T00:00:00Z","modified":"2026-10-05T15:10:00Z","products":[{"vendor":"mozilla","product":"firefox"},{"vendor":"mozilla","product":"firefox for ios"}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1946122","tags":["Issue Tracking","Permissions Required"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-60/","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54145"},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-60"},{"url":"https://github.com/advisories/GHSA-3879-gmgh-p53r"},{"url":"https://ubuntu.com/security/CVE-2025-54145","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-54145","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-54145","title":"Scanning a malicious URL utilizing Firefox's open-text scheme with the QR code scanner could load arbitrary websites","description":"The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme. This vulnerability was fixed in Firefox for iOS 141.","status":"published","published":"2025-08-19T20:52:48.366Z","modified":"2026-04-13T14:30:56.826Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"adp"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:32:27.28543Z"}],"euvd":[{"id":"EUVD-2025-25228","description":"The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme. This vulnerability was fixed in Firefox for iOS 141.","status":"published","published":"2025-08-19T20:52:48Z","modified":"2026-04-13T14:30:56Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T19:24:28.399811Z"}],"ghsa":[{"id":"GHSA-3879-gmgh-p53r","title":"The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a...","description":"The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme This vulnerability affects Firefox for iOS \u003c 141.","status":"published","published":"2025-08-19T21:30:37Z","modified":"2025-08-20T18:30:20Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T15:03:21.511205Z"}],"nvd":[{"id":"CVE-2025-54145","description":"The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme. This vulnerability was fixed in Firefox for iOS 141.","status":"published","published":"2025-08-19T21:15:27.843Z","modified":"2026-10-05T15:10:00.59Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:11:24.730342Z"}],"osv":[{"id":"UBUNTU-CVE-2025-54145","description":"The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme. This vulnerability affects Firefox for iOS \u003c 141.","status":"withdrawn","published":"2025-07-23T00:00:00Z","modified":"2025-07-24T07:02:20.842157Z","updated_at":"2026-11-02T16:55:50.31802Z"}]}}