{"id":"CVE-2015-5961","aliases":["EUVD-2015-5906","GHSA-22jq-crhx-w9j5"],"status":"published","title":"The COPPA error page in the Accounts setup dialog in Mozilla Firefox OS before 2.2 embeds content...","description":"The COPPA error page in the Accounts setup dialog in Mozilla Firefox OS before 2.2 embeds content from an external web server URL into the System process, which allows man-in-the-middle attackers to bypass intended access restrictions by spoofing that server.","severity":{"version":"2.0","score":3.3,"vector":"AV:A/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00377,"percentile":0.31913,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2015-08-08T00:00:00Z","modified":"2026-06-17T00:30:11Z","products":[{"vendor":"mozilla","product":"firefox_os"}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1123433","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/76255","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.mozilla.org/security/announce/2015/mfsa2015-75.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-5961"},{"url":"https://github.com/advisories/GHSA-22jq-crhx-w9j5"}],"sources":{"cve":[{"id":"CVE-2015-5961","description":"The COPPA error page in the Accounts setup dialog in Mozilla Firefox OS before 2.2 embeds content from an external web server URL into the System process, which allows man-in-the-middle attackers to bypass intended access restrictions by spoofing that server.","status":"published","published":"2015-08-08T00:00:00Z","modified":"2024-08-06T07:06:34.908Z","updated_at":"2026-11-02T14:35:39.846011Z"}],"euvd":[{"id":"EUVD-2015-5906","description":"The COPPA error page in the Accounts setup dialog in Mozilla Firefox OS before 2.2 embeds content from an external web server URL into the System process, which allows man-in-the-middle attackers to bypass intended access restrictions by spoofing that server.","status":"published","published":"2015-08-08T00:00:00Z","modified":"2024-08-06T07:06:34Z","updated_at":"2026-11-03T02:21:57.614992Z"}],"ghsa":[{"id":"GHSA-22jq-crhx-w9j5","title":"The COPPA error page in the Accounts setup dialog in Mozilla Firefox OS before 2.2 embeds content...","description":"The COPPA error page in the Accounts setup dialog in Mozilla Firefox OS before 2.2 embeds content from an external web server URL into the System process, which allows man-in-the-middle attackers to bypass intended access restrictions by spoofing that server.","status":"published","published":"2022-05-17T04:09:25Z","modified":"2023-01-28T05:01:16Z","updated_at":"2026-11-02T14:43:31.850485Z"}],"nvd":[{"id":"CVE-2015-5961","description":"The COPPA error page in the Accounts setup dialog in Mozilla Firefox OS before 2.2 embeds content from an external web server URL into the System process, which allows man-in-the-middle attackers to bypass intended access restrictions by spoofing that server.","status":"published","published":"2015-08-08T00:59:06.953Z","modified":"2026-06-17T00:30:11.453Z","cvss":[{"version":"2.0","score":3.3,"vector":"AV:A/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:03:07.96297Z"}]}}