{"id":"CVE-2020-9781","aliases":["EUVD-2020-30560","GHSA-jh47-734f-wqhr"],"status":"published","title":"The issue was addressed by clearing website permission prompts after navigation. This issue is...","description":"The issue was addressed by clearing website permission prompts after navigation. This issue is fixed in iOS 13.4 and iPadOS 13.4. A user may grant website permissions to a site they didn't intend to.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00762,"percentile":0.55674,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-281"],"published":"2020-04-01T17:56:45Z","modified":"2026-06-17T03:28:33Z","products":[{"vendor":"apple","product":"ios"},{"vendor":"apple","product":"ipados"},{"vendor":"apple","product":"iphone_os"},{"vendor":"cisco","product":"ios"}],"references":[{"url":"https://support.apple.com/HT211102","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9781"},{"url":"https://github.com/advisories/GHSA-jh47-734f-wqhr"}],"sources":{"cve":[{"id":"CVE-2020-9781","description":"The issue was addressed by clearing website permission prompts after navigation. This issue is fixed in iOS 13.4 and iPadOS 13.4. A user may grant website permissions to a site they didn't intend to.","status":"published","published":"2020-04-01T17:56:45Z","modified":"2024-08-04T10:43:04.611Z","updated_at":"2026-11-02T14:35:49.209579Z"}],"euvd":[{"id":"EUVD-2020-30560","description":"The issue was addressed by clearing website permission prompts after navigation. This issue is fixed in iOS 13.4 and iPadOS 13.4. A user may grant website permissions to a site they didn't intend to.","status":"published","published":"2020-04-01T17:56:45Z","modified":"2024-08-04T10:43:04Z","updated_at":"2026-11-03T03:07:52.605769Z"}],"ghsa":[{"id":"GHSA-jh47-734f-wqhr","title":"The issue was addressed by clearing website permission prompts after navigation. This issue is...","description":"The issue was addressed by clearing website permission prompts after navigation. This issue is fixed in iOS 13.4 and iPadOS 13.4. A user may grant website permissions to a site they didn't intend to.","status":"published","published":"2022-05-24T17:13:13Z","modified":"2023-01-29T05:02:17Z","updated_at":"2026-11-02T14:45:02.517815Z"}],"nvd":[{"id":"CVE-2020-9781","description":"The issue was addressed by clearing website permission prompts after navigation. This issue is fixed in iOS 13.4 and iPadOS 13.4. A user may grant website permissions to a site they didn't intend to.","status":"published","published":"2020-04-01T18:15:18.02Z","modified":"2026-06-17T03:28:33.4Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-281"],"updated_at":"2026-11-02T14:05:57.678762Z"}]}}