{"id":"CVE-2019-19788","aliases":["EUVD-2019-9387","GHSA-hg35-v9mq-mjhp"],"status":"published","title":"Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass...","description":"Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass attack. By using a service working inside a sandboxed iframe it is possible to bypass the normal sandboxing attributes. This allows an attacker to make forced redirections without any user interaction from a third-party context.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00288,"percentile":0.2149,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-12-18T21:31:10Z","modified":"2026-06-17T02:27:14Z","products":[{"vendor":"opera","product":"opera"},{"vendor":"opera software as","product":"opera for android"}],"references":[{"url":"https://security.opera.com/bypass-a-restriction-in-ofa-54-opera-security-advisories/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19788"},{"url":"https://github.com/advisories/GHSA-hg35-v9mq-mjhp"}],"sources":{"cve":[{"id":"CVE-2019-19788","description":"Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass attack. By using a service working inside a sandboxed iframe it is possible to bypass the normal sandboxing attributes. This allows an attacker to make forced redirections without any user interaction from a third-party context.","status":"published","published":"2019-12-18T21:31:10Z","modified":"2024-08-05T02:25:12.685Z","updated_at":"2026-11-02T14:20:20.74896Z"}],"euvd":[{"id":"EUVD-2019-9387","description":"Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass attack. By using a service working inside a sandboxed iframe it is possible to bypass the normal sandboxing attributes. This allows an attacker to make forced redirections without any user interaction from a third-party context.","status":"published","published":"2019-12-18T21:31:10Z","modified":"2024-08-05T02:25:12Z","updated_at":"2026-11-03T02:40:24.313121Z"}],"ghsa":[{"id":"GHSA-hg35-v9mq-mjhp","title":"Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass...","description":"Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass attack. By using a service working inside a sandboxed iframe it is possible to bypass the normal sandboxing attributes. This allows an attacker to make forced redirections without any user interaction from a third-party context.","status":"published","published":"2022-05-24T17:04:02Z","modified":"2023-01-29T05:00:45Z","updated_at":"2026-11-02T14:44:39.355024Z"}],"nvd":[{"id":"CVE-2019-19788","description":"Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass attack. By using a service working inside a sandboxed iframe it is possible to bypass the normal sandboxing attributes. This allows an attacker to make forced redirections without any user interaction from a third-party context.","status":"published","published":"2019-12-18T22:15:13.677Z","modified":"2026-06-17T02:27:14.953Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:05:40.856496Z"}]}}