{"id":"CVE-2020-9860","aliases":["EUVD-2020-30639","GHSA-87j3-fc63-8fxv"],"status":"published","title":"A custom URL scheme handling issue was addressed with improved input validation. This issue is...","description":"A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 13.0.5. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0103,"percentile":0.63981,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-10-27T20:42:01Z","modified":"2026-06-17T03:28:41Z","products":[{"vendor":"apple","product":"safari"}],"references":[{"url":"https://support.apple.com/en-us/HT210922","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9860"},{"url":"https://github.com/advisories/GHSA-87j3-fc63-8fxv"}],"sources":{"cve":[{"id":"CVE-2020-9860","description":"A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 13.0.5. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.","status":"published","published":"2020-10-27T20:42:01Z","modified":"2024-08-04T10:43:05.472Z","updated_at":"2026-11-02T14:35:49.538427Z"}],"euvd":[{"id":"EUVD-2020-30639","description":"A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 13.0.5. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.","status":"published","published":"2020-10-27T20:42:01Z","modified":"2024-08-04T10:43:05Z","updated_at":"2026-11-03T03:07:52.605769Z"}],"ghsa":[{"id":"GHSA-87j3-fc63-8fxv","title":"A custom URL scheme handling issue was addressed with improved input validation. This issue is...","description":"A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 13.0.5. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.","status":"published","published":"2022-05-24T17:32:45Z","modified":"2023-01-29T05:05:11Z","updated_at":"2026-11-02T14:45:43.934947Z"}],"nvd":[{"id":"CVE-2020-9860","description":"A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 13.0.5. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.","status":"published","published":"2020-10-27T21:15:15.57Z","modified":"2026-06-17T03:28:41.947Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:21.80969Z"}]}}